CN206550376U - Claw compression floating installation - Google Patents
Claw compression floating installation Download PDFInfo
- Publication number
- CN206550376U CN206550376U CN201621480282.0U CN201621480282U CN206550376U CN 206550376 U CN206550376 U CN 206550376U CN 201621480282 U CN201621480282 U CN 201621480282U CN 206550376 U CN206550376 U CN 206550376U
- Authority
- CN
- China
- Prior art keywords
- clamping device
- depression bar
- workpiece
- claw
- moving spring
- 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.)
- Active
Links
Landscapes
- Jigs For Machine Tools (AREA)
Abstract
The utility model provides a kind of claw compression floating installation, including claw mounting seat (1), clamping device (2), depression bar (3), the clamping device (2) is arranged in claw mounting seat (1), and one end of depression bar (3) is passed through clamping device (2) and is connected afterwards with Work-sheet pressing part.The Work-sheet pressing part is briquetting (5), and the lower surface of briquetting (5) can be contacted with workpiece (6).Back-moving spring (4) is provided between the clamping device (2) and briquetting (5), the back-moving spring (4) is set on depression bar (3).Depression bar in the utility model can float and lock to adapt to the workpiece of different size difference in optional position in its stroke range, and certain service load can be born, it can not only float to adapt to the workpiece of different size, certain operating pressure can also be provided to ensure workpiece reliably into fixture, so as to pointedly solve the low problem of common pressing device reliability in the case where needing compression load occasion.
Description
Technical field
The utility model is related to work pieces process technical field, in particular it relates to which claw passes through depression bar with floating installation is compressed
Float to adapt to different size workpiece, and the floating presure hold-down device of certain service load can be born, it is adaptable to which workpiece is put into fixture
The place of certain service load is needed when middle.
Background technology
At present, existing claw is typically made up of with floating presure hold-down device mounting seat, floating lever, back-moving spring, and workpiece is put
Enter during fixture typically by workpiece deadweight or the frictional force between workpiece and claw.Certain work is needed when workpiece is put into fixture
During load, plain clamp floating presure hold-down device can not ensure its Reliability of Microprocessor, and fixture can not be put into even by easily causing workpiece
There is workpiece to drop, cause production line disorderly closedown, have a strong impact on productive temp, serious reduction equipment dependability reduction production effect
Rate.Another pressing device rigidly adapts to different height dimension workpiece using part is remodeled for it.Every kind of workpiece will one
Plant part of remodeling.Workpiece type is few, part of remodeling is more, cumbersome, labor strength is big, dimension with adapting to for this type pressing device
The defects such as shield maintenance difficulty can not meet the rhythm of production increasingly accelerated, and limit the raising of production efficiency.
Utility model content
For defect of the prior art, the purpose of this utility model is to provide a kind of claw and compresses floating installation.
The claw compression floating installation provided according to the utility model, including：Claw mounting seat, clamping device, depression bar,
The clamping device is arranged in claw mounting seat, and one end of depression bar is passed through after clamping device to be connected with Work-sheet pressing part.
Preferably, the Work-sheet pressing part is briquetting, and the lower surface of briquetting can be contacted with workpiece.
Preferably, back-moving spring is provided between the clamping device and briquetting, the back-moving spring is set on depression bar.
Preferably, the clamping device is pneumatic unit, and clamping device unclamps depression bar when being in aeration status, and depression bar can
Moved up and down in clamping device, the briquetting of clamping device one end drives workpiece to follow clamping device to fluctuate；Clamping device
Depression bar is clamped during in gas circuit off-state, the position of depression bar is fixed.
Preferably, the other end of the depression bar is additionally provided with limiting section, and the limiting section cannot pass through clamping device, spacing
The different conditions of portion and back-moving spring determine the stroke range of depression bar；Specifically,
When limiting section is separated with clamping device, back-moving spring is in compressive state；Or
When limiting section contacts clamping device, back-moving spring is in the raw；Or
Back-moving spring in the raw when, limiting section and clamping device are separated.
Compared with prior art, the utility model has following beneficial effect：
1st, the claw that the utility model is provided compresses floating installation and can not only floated to adapt to the workpiece of different size,
Certain operating pressure can also be provided to ensure workpiece reliably into fixture, so that pointedly solving is needing compression negative
Carry the low problem of common pressing device reliability under occasion.
2nd, the claw that the utility model is provided compresses floating installation without part of remodeling, and correspondence variety classes workpiece is without workman
Adjustment, so as to reduce the labor intensity of workman and remodel the cost time, improves labor productivity, reduction manually adjusts mistake
Difference, improves equipment performance.
3rd, the claw that the utility model is provided improves equipment operation acts reliability with floating installation is compressed, and in device only
Clamping device is pneumatic element, reduces the reliability hidden danger that electric and pneumatic member is excessively brought.It is simple in construction easy for installation.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Levy, objects and advantages will become more apparent upon：
Fig. 1 is structural representation of the present utility model；
Fig. 2 to Fig. 6 is respectively the operation principle schematic diagram of claw compression floating installation in the utility model；
Fig. 7 is the overall structure diagram that floating installation is compressed using the claw in the utility model；
In figure：
1- claw mounting seats；
2- clamping devices；
3- depression bars；
4- back-moving springs；
5- briquettings；
6- workpiece；
7- floating presure hold-down devices；
8- mechanical claw hands；
9- measured materials.
Embodiment
The utility model is described in detail with reference to specific embodiment.Following examples will be helpful to this area
Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that to ability
For the those of ordinary skill in domain, without departing from the concept of the premise utility, some changes and improvements can also be made.
These belong to protection domain of the present utility model.
The claw compression floating installation provided according to the utility model, including：Claw mounting seat 1, clamping device 2, pressure
Bar 3, the clamping device 2 is arranged in claw mounting seat 1, one end of depression bar 3 pass through after clamping device 2 with Work-sheet pressing part phase
Even.
The Work-sheet pressing part is briquetting 5, and the lower surface of briquetting 5 can be contacted with workpiece 6.
Back-moving spring 4 is provided between the clamping device 2 and briquetting 5, the back-moving spring 4 is set on depression bar 3.
The clamping device 2 is pneumatic unit, and clamping device 2 unclamps depression bar 3 when being in aeration status, and depression bar 3 can be
Moved up and down in clamping device 2, the briquetting 5 of the one end of clamping device 2 drives workpiece 6 to follow clamping device 2 to fluctuate；Clamp dress
Depression bar 3 is clamped when putting 2 in gas circuit off-state, the position of depression bar 3 is fixed.
Depression bar 3 can be floated and be locked to adapt to the workpiece of different size difference in optional position in its stroke range, and can
Bear certain service load.Depression bar 3 directly float in the clamping device 2 do not need other supplementary structures thus greatly simplify and finish
Structure, reduces number of parts, reduces equipment failure rate.
The technical scheme in the utility model is explained in more detail with reference to specific embodiment.
As shown in figure 1, claw mounting seat 1 is directly or indirectly connected with claw, clamping device 2 is arranged on claw by screw
In mounting seat 1, one end of depression bar 3 is connected after claw mounting seat 1 and clamping device 2 with briquetting 5；And clamping device 2 with
Back-moving spring 4 is provided between briquetting 5, the back-moving spring 4 is set on depression bar 3.The clamping device 2 is pneumatic unit,
When depression bar 3 is unclamped in the ventilation of clamping device 2, depression bar 3 can move up and down in clamping device 2, the briquetting of the one end of clamping device 2
5 drive workpiece 6 follow clamping device 2 to fluctuate.When the gas circuit of clamping device 2, which disconnects, clamps depression bar 3, the position quilt of depression bar 3
It is fixed.After pickup terminates, back-moving spring 4 causes depression bar 3 to reset.
It is shown in aeration status lower fixture 2 in Fig. 2 to unclamp, depression bar 3 can move freely under external force, now two
The structure of person is flexibility, and depression bar 3 can drive contacted workpiece 6 to move up and down together.
Clamping device 2 keeps aeration status during Fig. 3 is shown in claw grabbing workpiece 6, now presses, 3 be flexible structure,
Floated after the contact workpiece 6 of depression bar 3 with workpiece with respect to clamping device 2 to adapt to different height workpiece.
Fig. 4 is shown in the gas circuit disconnection that workpiece 6 is put into clamping device 2 during fixture by mechanical claw hand, now clamps dress
2 clamping depression bars are put, now both are rigid structure, depression bar 3 moves and workpiece 6 is pressed into fixture downwardly together with mechanical claw hand.
Fig. 5 shows that mechanical claw hand ventilates the rear fixture 2 that workpiece 6 is put into fixture, between depression bar 3 and clamping device
Structure is changed to flexible structure again, and depression bar 3 returns to original state in the presence of back-moving spring 4.
Fig. 6 entirely acts completion and returns to original state, can carry out next carrying action.
Further, as shown in fig. 7, it is to return at a high speed that the station where measured material 9 and its mechanical claw hand 8, which is operating mode,
Turn, the locating surface of workpiece 6 is three pin-and-holes on lower plane and circumference, to ensure its measurement reproducibility, therefore on fixture on pin and workpiece
Hole is tight fit.Then require to need very big pressure to ensure on workpiece insertion clamp locating pin during workpiece is put into.It is general
Workpiece often occur in logical fixture work can not be put into fixture, or even workpiece drops.
Using the claw in the utility model with floating installation is compressed, at work as mechanical claw hand 8 moves down the head of briquetting 5
The upper surface of workpiece 6 is first touched, depression bar 3 is unclamped in the now ventilation of clamping device 2, mechanical claw hand 8 continues during declining, depression bar 3
Floated upwards relative to clamping device 2 in clamping device 2, behind 8 grabbing workpiece 6 of mechanical claw hand, the gas circuit of clamping device 2 disconnects
It is changed into being rigidly connected between clamping device 2 and depression bar 3, workpiece 6 is put into during fixture in mechanical claw hand 8, clamping device 2 is protected
Clamped condition is held, depression bar 3 declines with mechanical claw hand 8, provide continuous firing pressure to workpiece 6, workpiece 6 is pressed into fixture.Work
Part 6 confirms after being put into fixture that mechanical claw hand 8 unclamps and moved up, and now clamping device 2 is ventilated and discharges depression bar 3, depression bar 3 and
Briquetting 5 is moved down in the presence of back-moving spring 4 and returns to initial bit, and whole action is completed, and is ready for next subjob.
It can be seen that this new patent is simple for structure, job stability is high, adapts to different size workpiece and can bear
The compression floating installation of certain service load, it is adaptable to which workpiece, which is put into, needs the place of certain service load when in fixture.
Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office
It is limited to above-mentioned particular implementation, those skilled in the art can make a variety of changes or change within the scope of the claims,
This has no effect on substantive content of the present utility model.In the case where not conflicting, the spy in embodiments herein and embodiment
Levying arbitrarily to be mutually combined.
Claims (5)
1. a kind of claw compression floating installation, it is characterised in that including claw mounting seat (1), clamping device (2), depression bar
(3), the clamping device (2) is arranged in claw mounting seat (1), one end of depression bar (3) pass through clamping device (2) afterwards with workpiece pressure
Tight part is connected.
2. claw according to claim 1 compression floating installation, it is characterised in that the Work-sheet pressing part is briquetting
(5), the lower surface of briquetting (5) can be contacted with workpiece (6).
3. claw according to claim 1 compression floating installation, it is characterised in that the clamping device (2) and briquetting
(5) back-moving spring (4) is provided between, the back-moving spring (4) is set on depression bar (3).
4. claw according to any one of claim 1 to 3 compression floating installation, it is characterised in that the clamping dress
(2) are put for pneumatic unit, clamping device (2) unclamps depression bar (3) when being in aeration status, and depression bar (3) can be in clamping device (2)
Middle to move up and down, the briquetting (5) of clamping device (2) one end drives workpiece (6) to follow clamping device (2) to fluctuate；Clamp dress
Put when (2) are in gas circuit off-state and clamp depression bar (3), the position of depression bar (3) is fixed.
5. claw according to claim 3 compression floating installation, it is characterised in that the other end of the depression bar (3) is also
Limiting section is provided with, the limiting section cannot pass through the different conditions decision pressure of clamping device (2), limiting section and back-moving spring (4)
The stroke range of bar (3)；Specifically,
When limiting section is separated with clamping device (2), back-moving spring (4) is in compressive state；Or
When limiting section contacts clamping device (2), back-moving spring (4) is in the raw；Or
Back-moving spring (4) in the raw when, limiting section and clamping device (2) are separated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621480282.0U CN206550376U (en) | 2016-12-30 | 2016-12-30 | Claw compression floating installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621480282.0U CN206550376U (en) | 2016-12-30 | 2016-12-30 | Claw compression floating installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206550376U true CN206550376U (en) | 2017-10-13 |
Family
ID=60358548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621480282.0U Active CN206550376U (en) | 2016-12-30 | 2016-12-30 | Claw compression floating installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206550376U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746690A (en) * | 2018-06-07 | 2018-11-06 | 芜湖隆深机器人有限公司 | A kind of floating type clamping jaw |
| CN112550743A (en) * | 2020-12-17 | 2021-03-26 | 桂林航天工业学院 | Unmanned aerial vehicle target detection device |
| CN113523769A (en) * | 2021-08-11 | 2021-10-22 | 苏州富强科技有限公司 | Pressure monitoring and direction type pressure equipment mechanism have |
-
2016
- 2016-12-30 CN CN201621480282.0U patent/CN206550376U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108746690A (en) * | 2018-06-07 | 2018-11-06 | 芜湖隆深机器人有限公司 | A kind of floating type clamping jaw |
| CN112550743A (en) * | 2020-12-17 | 2021-03-26 | 桂林航天工业学院 | Unmanned aerial vehicle target detection device |
| CN113523769A (en) * | 2021-08-11 | 2021-10-22 | 苏州富强科技有限公司 | Pressure monitoring and direction type pressure equipment mechanism have |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206550376U (en) | Claw compression floating installation | |
| CN205157731U (en) | Automatic test module that snatchs of CPU | |
| CN103273308A (en) | Automatic screw tightening device for soft touch switch | |
| CN205254472U (en) | Gasbag component assembly anchor clamps | |
| CN110744145B (en) | Workpiece waste edge breaking clamping jaw structure with cleaning structure | |
| CN206083622U (en) | Compact slide wedge side blow mechanism | |
| CN104625812A (en) | Pneumatic clamping mechanism for machining cylinder cover | |
| CN208543165U (en) | A kind of provision for disengagement of the valve block installs fixture of valve plate workpiece | |
| CN108145479A (en) | For the fixed fixture of card engaging workpiece | |
| CN211588198U (en) | Punch mechanism for numerical control punching machine tool | |
| CN209774450U (en) | Equidirectional linkage clamping device | |
| CN103624589A (en) | Positioning and clamping device for workpiece with holes | |
| CN205834768U (en) | Multiple spot becomes a high integrated positioning supporting mechanism | |
| CN106994712B (en) | A kind of cloth cut hole mechanism | |
| CN203292814U (en) | Automatic screw tightening device for soft-touch switch | |
| CN213106502U (en) | Clamping mechanism of power assembly test fixture | |
| CN209062569U (en) | Tool changing driving lever positioning and clamping jig | |
| CN107639432A (en) | Plate-like workpiece floating positioning clamping device | |
| CN107052173A (en) | A kind of bus duct contact automatic press-riveting mechanism | |
| CN206550240U (en) | A kind of bus duct contact automatic press-riveting mechanism | |
| CN204075824U (en) | A kind of pneumatic clamping tool | |
| CN211220362U (en) | Filter core positioning device | |
| CN208277033U (en) | A kind of PCB inner plating perforating press mold and its protective device | |
| CN221043342U (en) | FPC board reinforcement piece laminating device | |
| CN217521515U (en) | Programmable controller with long service life |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |