CN104117943B - Combined pressing and releasing device - Google Patents
Combined pressing and releasing device Download PDFInfo
- Publication number
- CN104117943B CN104117943B CN201410280574.9A CN201410280574A CN104117943B CN 104117943 B CN104117943 B CN 104117943B CN 201410280574 A CN201410280574 A CN 201410280574A CN 104117943 B CN104117943 B CN 104117943B
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- CN
- China
- Prior art keywords
- hold
- compressor arm
- pressing
- releasing device
- supporting construction
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
The invention relates to a pressing and releasing device, in particular to a combined pressing and releasing device which comprises a supporting structure (10), a pressing mechanism (20), a releasing mechanism (30) and a connecting bottom plate (50). According to the combined pressing and releasing device, one pressing point and multiple supporting points are adopted to form a uniform construction layout mode, the one pressing point is the pressing mechanism (20), the supporting structure (10) comprises a V-shaped supporting block (11) and a multi-point supporting structure (12), and the pressing point and the supporting structure (10) are integrally connected through the mounting bottom plate (50). According to the combined pressing and releasing device, the space resources are reasonably utilized, the number of pressing points is reduced, mechanism reliability is improved, and pressing stress distribution of the mechanisms is even.
Description
Technical field
The present invention relates to a kind of compression releasing device, be specifically related to a kind of combined type and compress releasing device.
Background technology
Current compression releasing device mainly adopts multiple spot clamping plan, compresses effect better, but it is comparatively large to take up room, the wasting of resources, and adopts the reliability of multiple compression point relatively low.Simultaneously conventional compression releasing device is mostly absolute construction, and need design adaptor in addition to realize compressing, overall envelope size needs to increase, and compresses rigidity and reduces, cannot meet the demand of model task small light.
Summary of the invention
The object of the invention is: in order to Appropriate application space resources, reduce and compress some quantity, provide a kind of combined type to compress releasing device.
Technical scheme of the present invention is: combined type compresses releasing device, and it comprises: supporting construction, hold-down mechanism, relieving mechanism and connecting bottom board;
Supporting construction, hold-down mechanism, relieving mechanism are all installed on connecting bottom board;
Hold-down mechanism comprises: clamping cap, clamp nut, compressor arm, support pallet, hold-down nut and block; The bottom of compressor arm coordinates with hold-down nut seam, and is threaded connection, and the outer circumference surface of block is provided with screw thread, and hold-down nut is fixed by itself and connecting bottom board threaded engagement, between the end and connecting bottom board of compressor arm, be provided with buffering spacer; The upper surface supporting pallet is arcuate structure, supports pallet and is installed on connecting bottom board, and be positioned at the periphery of compressor arm;
The housing place of compacted device is provided with hold-down apertures, the housing of compacted device is provided support by supporting construction and support pallet, stop sleeve is provided with in hold-down apertures, compressor arm is through stop sleeve, and compressed by buffering spacer, spherical washer by clamp nut, the bottom of stop sleeve is provided with circlip; Clamping cap is installed on the top of compressor arm, and hold-down apertures is sealed;
Relieving mechanism is firer's cutter, and it contacts with the stage casing of compressor arm.
Beneficial effect is: (1) patent of the present invention provides the combined type clamping plan of a kind of " some rigidity compress; multiple spot resiliency supported " to replace multiple spot clamping plan, the effect of the device simultaneously compressing many places quality relative distribution can be realized, Appropriate application space resources, reduce and compress some quantity, improve mechanism reliability and make mechanism's compressive stres be evenly distributed simultaneously;
(2) the present invention adopts and compresses releasing device and mechanism's integrated design scheme, compact conformation and take up room little, is conducive to raising hold-down mechanism rigidity mass ratio.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is that in the present invention, hold-down mechanism, relieving mechanism and combined type coordinate schematic diagram;
Wherein, 10-supporting construction, 11-V type supporting construction, 12-multiple spot elastic support structure, 20-hold-down mechanism, 21-clamping cap, 22-clamp nut, 23-spherical washer, 24-compressor arm, 25-stop sleeve, 26-circlip, 27-support pallet, 28-hold-down nut, 29-block, 30-relieving mechanism, 50-connecting bottom board, the compacted device of 60-.
Detailed description of the invention
See accompanying drawing 1, combined type compresses releasing device, and it comprises: supporting construction 10, hold-down mechanism 20, relieving mechanism 30 and connecting bottom board 50;
Supporting construction 10, hold-down mechanism 20, relieving mechanism 30 are all installed on connecting bottom board 50;
See accompanying drawing 2, hold-down mechanism 20 comprises: clamping cap 21, clamp nut 22, compressor arm 24, support pallet 27, hold-down nut 28 and block 29; The bottom of compressor arm 24 coordinates with hold-down nut 28 seam, and be threaded connection, the outer circumference surface of block 29 is provided with screw thread, and hold-down nut 28 is fixed by itself and connecting bottom board 50 threaded engagement, between the end and connecting bottom board 50 of compressor arm 24, be provided with buffering spacer; The upper surface supporting pallet 27 is arcuate structure, supports pallet 27 and is installed on connecting bottom board 50, and be positioned at the periphery of compressor arm 24;
The housing place of compacted device 60 is provided with longitudinal hold-down apertures, the housing of compacted device 60 is provided support by supporting construction 10 and support pallet 27, stop sleeve 25 is provided with in hold-down apertures, compressor arm 24 is through stop sleeve 25, and compressed by buffering spacer, spherical washer 23 by clamp nut 22, the bottom of stop sleeve 25 is provided with circlip 26; Clamping cap 21 is installed on the top of compressor arm 24, and hold-down apertures is sealed; Clamp nut 22 applies enough pretightning forces and is compressed by the housing of compacted device 60, and spherical washer 23, in the upper and lower hole position error of adjustment, ensures that compressor arm 24 bears pulling force all the time; Stop sleeve 25 is between spherical washer 23 and circlip 26, stressed for the housing and transmission supporting compacted device 60; Buffering spacer can by the impulsive force of buffer damping reduction to mechanism's product when compressor arm 24 is cut off; Deviate to form fifth wheel after clamping cap 21 preventing compressor arm 24 cut-off;
Relieving mechanism 30 is firer's cutter, and it contacts with the stage casing of compressor arm 24, for discharging compacted device 60.
Supporting construction 10 comprises: V-type back-up block 11 and the multiple spot elastic support structure 12 be made up of support sole piece and multiple cylindrical spring unit; Multiple spot elastic support structure 12 and V-type back-up block 11 are arranged in the both sides of hold-down mechanism 20.V-type back-up block 11 can the cylindrical structure part of the compacted device 60 of supplemental support; Multi-point support structure 12 can the rectangular structure part of the compacted device 60 of supplemental support, and the vibration amplitude of the compacted device 60 of main restriction makes the stress distribution of complete machine even simultaneously.
Claims (3)
1. combined type compresses releasing device, and it comprises: supporting construction (10), hold-down mechanism (20), relieving mechanism (30) and connecting bottom board (50); It is characterized in that:
Described supporting construction (10), described hold-down mechanism (20), described relieving mechanism (30) are all installed on described connecting bottom board (50);
Described hold-down mechanism (20) comprising: clamping cap (21), clamp nut (22), compressor arm (24), support pallet (27), hold-down nut (28) and block (29); The bottom of described compressor arm (24) coordinates with described hold-down nut (28) seam, and be threaded connection, the outer circumference surface of described block (29) is provided with screw thread, described hold-down nut (28) is fixed by itself and described connecting bottom board (50) threaded engagement, between the end and described connecting bottom board (50) of described compressor arm (24), be provided with buffering spacer; The upper surface of support frame as described above platform (27) is arcuate structure, and support frame as described above platform (27) is installed on described connecting bottom board (50), and is positioned at the periphery of described compressor arm (24);
The housing place of compacted device (60) is provided with hold-down apertures, the housing of described compacted device (60) is provided support by described supporting construction (10) and support frame as described above platform (27), stop sleeve (25) is provided with in described hold-down apertures, described compressor arm (24) is through described stop sleeve (25), and compressed by buffering spacer, spherical washer (23) by described clamp nut (22), the bottom of described stop sleeve (25) is provided with circlip (26); Described clamping cap (21) is installed on the top of described compressor arm (24), and described hold-down apertures is sealed;
Described relieving mechanism (30) is firer's cutter, and it contacts with the stage casing of described compressor arm (24).
2. combined type as claimed in claim 1 compresses releasing device, it is characterized in that: described supporting construction (10) comprising: V-type back-up block (11).
3. combined type as claimed in claim 2 compresses releasing device, it is characterized in that: described supporting construction (10) also comprises the multiple spot elastic support structure (12) be made up of support sole piece and multiple cylindrical spring unit; Described multiple spot elastic support structure (12) and described V-type back-up block (11) are arranged in the both sides of described hold-down mechanism (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410280574.9A CN104117943B (en) | 2014-06-20 | 2014-06-20 | Combined pressing and releasing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410280574.9A CN104117943B (en) | 2014-06-20 | 2014-06-20 | Combined pressing and releasing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104117943A CN104117943A (en) | 2014-10-29 |
| CN104117943B true CN104117943B (en) | 2015-04-15 |
Family
ID=51763703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410280574.9A Active CN104117943B (en) | 2014-06-20 | 2014-06-20 | Combined pressing and releasing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104117943B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101157387A (en) * | 2007-11-21 | 2008-04-09 | 航天东方红卫星有限公司 | Multipoint connection disposal release device |
| CN201128483Y (en) * | 2007-11-06 | 2008-10-08 | 北京空间飞行器总体设计部 | Folding type rigid and semi-rigid solar array secondary pressing and releasing mechanism |
| CN101486383A (en) * | 2009-02-27 | 2009-07-22 | 航天东方红卫星有限公司 | Compacting release mechanism for on-board equipment |
| CN103754391A (en) * | 2014-01-02 | 2014-04-30 | 上海宇航系统工程研究所 | Large space mechanism compressing and releasing device |
| CN103862405A (en) * | 2014-03-11 | 2014-06-18 | 昆山若宇检具工业有限公司 | Rotary pawl compressing device |
-
2014
- 2014-06-20 CN CN201410280574.9A patent/CN104117943B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201128483Y (en) * | 2007-11-06 | 2008-10-08 | 北京空间飞行器总体设计部 | Folding type rigid and semi-rigid solar array secondary pressing and releasing mechanism |
| CN101157387A (en) * | 2007-11-21 | 2008-04-09 | 航天东方红卫星有限公司 | Multipoint connection disposal release device |
| CN101486383A (en) * | 2009-02-27 | 2009-07-22 | 航天东方红卫星有限公司 | Compacting release mechanism for on-board equipment |
| CN103754391A (en) * | 2014-01-02 | 2014-04-30 | 上海宇航系统工程研究所 | Large space mechanism compressing and releasing device |
| CN103862405A (en) * | 2014-03-11 | 2014-06-18 | 昆山若宇检具工业有限公司 | Rotary pawl compressing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104117943A (en) | 2014-10-29 |
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