CN206779987U - Mechanical grip equipment with magnetic flow liquid damping - Google Patents
Mechanical grip equipment with magnetic flow liquid damping Download PDFInfo
- Publication number
- CN206779987U CN206779987U CN201720693078.5U CN201720693078U CN206779987U CN 206779987 U CN206779987 U CN 206779987U CN 201720693078 U CN201720693078 U CN 201720693078U CN 206779987 U CN206779987 U CN 206779987U
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- flow liquid
- magnetic flow
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- sleeve
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Abstract
The utility model discloses a kind of mechanical grip equipment with magnetic flow liquid damping, including base, the upper end both sides of the base are symmetrically fixedly connected with baffle plate, the outer wall side of the baffle plate is provided with circular neck, and it is provided with circular fixture block in circular neck, leading screw is connected between two circular fixture blocks, and the middle part outer wall of leading screw is socketed with moving block, the both ends outer wall of the leading screw is socketed with clamping plate, and clamping plate is connected with threads of lead screw, the bottom of the clamping plate is provided with sliding block, and the upper end of base is provided with chute corresponding with sliding block, the inwall side of the baffle plate is fixedly connected with sleeve, and magnetic flow liquid is filled with the inner chamber of sleeve, the inwall of the sleeve is provided with piston block, one end of piston block is connected with pole.The utility model is simple in construction, easy to operate, has preferably stability, while keep chucking power constant in certain scope, avoids the damage of workpiece.
Description
Technical field
Machining technology field is the utility model is related to, specially a kind of mechanical grip with magnetic flow liquid damping is set
It is standby.
Background technology
Need to use work piece holder in mechanical processing process, usually there is oscillation phenomenon, it can not only be processed
Chatter mark is left on surface, and influences the crudy of workpiece, less stable, aggravates the abrasion of cutter, in order to solve this
Problem, many methods are proposed both at home and abroad, wherein using the method control processing vibration for applying damping, effectiveness in vibration suppression is preferable, and
And it has damping effect to various vibration classifications.But because damping value can not be adjusted with the change of lathe dynamic system parameter
Whole, its application is also subject to certain restrictions, and a kind of material responded soon, with controllability is had to look for for this, it is applied to
In damping vibration attenuation technology, more preferable effectiveness in vibration suppression is obtained.The magnetic rheological fluid intelligent material of rising in recent years, utilizes the magnetorheological of it
Effect is controlled the deficiency that can solve general damping control to machine vibration.The main component of magnetic flow liquid is by under magnetic field
The polarizable magnetic-particle solvent composition dispersed with magnetic-particle can be made.Its characteristic is：Under without magnetic fields, its table
Be now general fluid, under outside magnetic fields, it can rapid " solidification ", and " solidification " effect with the different of externally-applied magnetic field and
It is different.The characteristics of this change is：Pace of change is fast, change procedure is reversible, excursion is wide, so made with magnetic flow liquid
Product has the advantages that the response time is short, damp and rigidity continuously adjustabe, energy consumption are small and are easy to computer to control, and has wide
Future in engineering applications.
Utility model content
The defects of technical problem that the utility model solves is to overcome prior art to vibrate, there is provided one kind has magnetorheological
The mechanical grip equipment of liquid damping.
To achieve the above object, the utility model provides following technical scheme：
A kind of mechanical grip equipment with magnetic flow liquid damping, including base, the upper end both sides of the base are symmetrically solid
Surely baffle plate is connected with, the outer wall side of the baffle plate is provided with circular neck, and is provided with circular fixture block in circular neck, described in two
Leading screw is connected between circular fixture block, and the middle part outer wall of leading screw is socketed with moving block, the both ends outer wall of the leading screw is socketed
There is clamping plate, and clamping plate is connected with threads of lead screw, the bottom of the clamping plate is provided with sliding block, and the upper end of base is provided with and cunning
Chute corresponding to block, the inwall side of the baffle plate is fixedly connected with sleeve, and magnetic flow liquid, institute are filled with the inner chamber of sleeve
The inwall for stating sleeve is provided with piston block, and one end of piston block is connected with pole, and pole one end and clamping plate away from piston block
Outer wall connection, is provided with coil in the piston block, and the side of coil circular is provided with damping hole.
Preferably, the both ends of the leading screw are respectively equipped with positive silk screw thread and anti-silk screw thread.
Preferably, the bottom of the sliding block is provided with 4-6 mounting groove, and is equipped with ball in each mounting groove.
Preferably, the pole is socketed with steel ball circle with the outer wall at sleeve connection.
Preferably, the outer wall side of the clamping plate is provided with locking slot, and to be uniformly provided with several convex for the inwall of locking slot
Rise.
Compared with prior art, the beneficial effects of the utility model are：Because the both ends of leading screw are respectively arranged with positive silk spiral shell
Line and anti-silk screw thread, rotary motion block causes clamping plate to be moved simultaneously to middle or both sides, so as to realize the clamping work(to workpiece
Can, the bottom of clamping plate is provided with sliding block, and sliding block is connected with slide, while plays certain position-limiting action, due to cunning
The bottom of block is provided with ball by mounting groove, reduces contact area, so as to reduce frictional force, is adjusted by external controlling switch
The size of current of nodel line circle, so as to change fluid resistance, certain damping, buffering effect is played, and there is preferably stability,
Keep chucking power constant in certain scope simultaneously, avoid the damage of workpiece.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model A structure enlargement diagrams.
In figure：Base 1, baffle plate 2, clamping plate 3, leading screw 4, moving block 5, circular fixture block 6, sliding block 7, ball 8, chute 9, set
Cylinder 10, magnetic flow liquid 11, pole 12, piston block 13, coil 14, damping hole 15, locking slot 16.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：
A kind of mechanical grip equipment with magnetic flow liquid damping, including base 1, the upper end both sides of base 1 are symmetrically fixed
Baffle plate 2 is connected with, the outer wall side of baffle plate 2 is provided with circular neck, and is provided with circular fixture block 6, two circular cards in circular neck
Leading screw 4 is connected between block 6, and the middle part outer wall of leading screw 4 is socketed with moving block 5, the both ends outer wall of leading screw 4 is socketed with clamping
Plate 3, and clamping plate 3 is threadedly coupled with leading screw 4, the bottom of clamping plate 3 is provided with sliding block 7, and the upper end of base 1 is provided with and sliding block 7
Corresponding chute 9, the inwall side of baffle plate 2 is fixedly connected with sleeve 10, and magnetic flow liquid 11 is filled with the inner chamber of sleeve 10,
The inwall of sleeve 10 is provided with piston block 13, and one end of piston block 13 is connected with pole 12, and pole 12 away from piston block 13 one
End is connected with the outer wall of clamping plate 3, coil 14 is provided with piston block 13, and the side of coil 14 surround and is provided with damping hole 15.
Specifically, the both ends of leading screw 4 are respectively equipped with positive silk screw thread and anti-silk screw thread, rotary motion block 5 make it that clamping plate 3 is same
When moved to middle or both sides.
Specifically, the bottom of sliding block 7 is provided with 4-6 mounting groove, and ball 8 is equipped with each mounting groove, reduces contact
Area, so as to reduce frictional force.
Specifically, pole 12 and the outer wall of the junction of sleeve 10 are socketed with steel ball circle, certain position-limiting action is both played, together
When be advantageous to slide.
Specifically, the outer wall side of clamping plate 3 is provided with locking slot 16, and to be uniformly provided with several convex for the inwall of locking slot 16
Rise, projection is component made of quality of rubber materials, adds skin-friction force, and clamping is more firm.
Operation principle：The upper end both sides of base 1 are symmetrically fixedly connected with baffle plate 2, and the outer wall side of baffle plate 2 passes through circular card
Groove is provided with circular fixture block 6, leading screw 4 is connected between two circular fixture blocks 6, and the middle part outer wall of leading screw 4 is socketed with moving block
5, the both ends of leading screw 4 are respectively arranged with positive silk screw thread and anti-silk screw thread, rotary motion block 5 cause clamping plate 3 simultaneously to middle or
Both sides are moved, and so as to realize the clamping function to workpiece, the bottom of clamping plate 3 is provided with sliding block 7, and sliding block 7 slides with chute 9
Connection, while certain position-limiting action is played, because the bottom of sliding block 7 is provided with ball 8 by mounting groove, reduce contact surface
Product, so as to reduce frictional force, the inwall side of baffle plate 2 is fixedly connected with sleeve 10, and magnetic current is filled with the inner chamber of sleeve 10
Become liquid 11, the inwall of sleeve 10, which slides, piston block 13, and one end of piston block 13 is connected with pole 12, and pole 12 is away from piston
One end of block 13 is connected with the outer wall of clamping plate 3, coil 14 is provided with piston block 13, and the side of coil 14 is surrounded with damping
Hole 15, by the size of current of external controlling switch regulating winding 14, so as to change fluid resistance, play certain damping, buffering
Effect, and there is preferably stability, while keep chucking power constant in certain scope, avoid the damage of workpiece.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of mechanical grip equipment with magnetic flow liquid damping, including base（1）, it is characterised in that：The base（1）'s
Upper end both sides are symmetrically fixedly connected with baffle plate（2）, the baffle plate（2）Outer wall side be provided with circular neck, and in circular neck
Provided with circular fixture block（6）, two circular fixture blocks（6）Between be connected with leading screw（4）, and leading screw（4）The socket of middle part outer wall
There is moving block（5）, the leading screw（4）Both ends outer wall be socketed with clamping plate（3）, and clamping plate（3）With leading screw（4）Screw thread connects
Connect, the clamping plate（3）Bottom be provided with sliding block（7）, and base（1）Upper end be provided with and sliding block（7）Corresponding chute（9）,
The baffle plate（2）Inwall side be fixedly connected with sleeve（10）, and sleeve（10）Inner chamber in be filled with magnetic flow liquid（11）,
The sleeve（10）Inwall be provided with piston block（13）, piston block（13）One end be connected with pole（12）, and pole（12）Far
From piston block（13）One end and clamping plate（3）Outer wall connection, the piston block（13）It is interior to be provided with coil（14）, and coil
（14）Side around being provided with damping hole（15）.
A kind of 2. mechanical grip equipment with magnetic flow liquid damping according to claim 1, it is characterised in that：The silk
Thick stick（4）Both ends be respectively equipped with positive silk screw thread and anti-silk screw thread.
A kind of 3. mechanical grip equipment with magnetic flow liquid damping according to claim 1, it is characterised in that：The cunning
Block（7）Bottom be provided with 4-6 mounting groove, and be equipped with ball in each mounting groove（8）.
A kind of 4. mechanical grip equipment with magnetic flow liquid damping according to claim 1, it is characterised in that：The branch
Bar（12）With sleeve（10）The outer wall of junction is socketed with steel ball circle.
A kind of 5. mechanical grip equipment with magnetic flow liquid damping according to claim 1, it is characterised in that：The folder
Tight plate（3）Outer wall side be provided with locking slot（16）, and locking slot（16）Inwall to be uniformly provided with several raised.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720693078.5U CN206779987U (en) | 2017-06-15 | 2017-06-15 | Mechanical grip equipment with magnetic flow liquid damping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720693078.5U CN206779987U (en) | 2017-06-15 | 2017-06-15 | Mechanical grip equipment with magnetic flow liquid damping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206779987U true CN206779987U (en) | 2017-12-22 |
Family
ID=60717254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720693078.5U Expired - Fee Related CN206779987U (en) | 2017-06-15 | 2017-06-15 | Mechanical grip equipment with magnetic flow liquid damping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206779987U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772956A (en) * | 2018-05-31 | 2018-11-09 | 安徽舟港新能源科技有限公司 | A kind of silico briquette precast construction for assembling solar cell |
| CN108942333A (en) * | 2018-08-06 | 2018-12-07 | 芜湖德加智能科技有限公司 | Workpiece holding structure suitable for lathe in machining |
| CN108942334A (en) * | 2018-08-06 | 2018-12-07 | 芜湖德加智能科技有限公司 | A kind of numerically controlled lathe work holder |
| CN109634366A (en) * | 2019-01-02 | 2019-04-16 | 王涵 | Laptop |
| CN110253328A (en) * | 2019-05-31 | 2019-09-20 | 柴树林 | A kind of numerically-controlled machine tool with damping effect |
| CN111390608A (en) * | 2020-04-03 | 2020-07-10 | 上海理工大学 | Cylindrical thin-wall part magnetorheological fixture device capable of automatically heating |
| CN111975688A (en) * | 2020-09-15 | 2020-11-24 | 陈萍 | Part processing is with rotatory self-control formula axis body middle part stop device |
-
2017
- 2017-06-15 CN CN201720693078.5U patent/CN206779987U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108772956A (en) * | 2018-05-31 | 2018-11-09 | 安徽舟港新能源科技有限公司 | A kind of silico briquette precast construction for assembling solar cell |
| CN108942333A (en) * | 2018-08-06 | 2018-12-07 | 芜湖德加智能科技有限公司 | Workpiece holding structure suitable for lathe in machining |
| CN108942334A (en) * | 2018-08-06 | 2018-12-07 | 芜湖德加智能科技有限公司 | A kind of numerically controlled lathe work holder |
| CN109634366A (en) * | 2019-01-02 | 2019-04-16 | 王涵 | Laptop |
| CN110253328A (en) * | 2019-05-31 | 2019-09-20 | 柴树林 | A kind of numerically-controlled machine tool with damping effect |
| CN111390608A (en) * | 2020-04-03 | 2020-07-10 | 上海理工大学 | Cylindrical thin-wall part magnetorheological fixture device capable of automatically heating |
| CN111390608B (en) * | 2020-04-03 | 2022-07-12 | 上海理工大学 | Cylindrical thin-wall part magnetorheological fixture device capable of automatically heating |
| CN111975688A (en) * | 2020-09-15 | 2020-11-24 | 陈萍 | Part processing is with rotatory self-control formula axis body middle part stop device |
| CN111975688B (en) * | 2020-09-15 | 2021-09-24 | 无锡阳光精机有限公司 | Part processing is with rotatory self-control formula axis body middle part stop device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20180615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |