CN207139836U - A kind of clamp device - Google Patents
A kind of clamp device Download PDFInfo
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- CN207139836U CN207139836U CN201721158755.XU CN201721158755U CN207139836U CN 207139836 U CN207139836 U CN 207139836U CN 201721158755 U CN201721158755 U CN 201721158755U CN 207139836 U CN207139836 U CN 207139836U
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- sleeve
- screw thread
- work
- piston
- rotating bar
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Abstract
It the utility model is related to clamp art, more particularly to a kind of clamp device, including the sleeve that works, grip hand and fixes sleeve, rotation seat is equipped with left and right sides of work lower cartridge, the inside of rotation seat is provided with rotating shaft, the bottom of work sleeve is provided with gas outlet, the inside of work sleeve is provided with piston, piston on the side is provided with piston rod, downside is provided with boss, control-rod is hinged with boss, piston rod is set through the top surface of work sleeve, the bottom of control-rod is hinged with rotating bar, rotating bar is set through rotation seat, and it is arranged in the middle part of rotating bar in rotating shaft；Gripping hand is fixed in rotating bar；Fixes sleeve has the bottomless setting in top, and inner hollow, the top surface of fixes sleeve are provided with branch sleeve, and fixes sleeve is connected on work sleeve.The utility model grips the opening or closure of hand by piston in the up and down motion of sleeve that works, realization, and then object is gripped, safely and effectively.
Description
Technical field
Clamp art is the utility model is related to, more particularly to a kind of clamp device.
Background technology
Fixture refers to be used for fixing processing object during machine-building, is allowed to occupy correct position, to receive construction
Or the device of detection, also known as fixture.In a broad sense, any process in technical process, for rapidly, easily and safely
The device of workpiece is installed, all can be described as fixture.Fixture is generally by setting element (determining correct position of the workpiece in fixture), folder
Tight device, (workpiece is set to exist knife induction element (relative position or guiding tool orientation that determine cutter and workpiece), indexing means
The processing of several stations can be completed in once mounting, there is circular index device and rectilinear movement indexing means two class), connecting element
And the composition such as clamp body (clamp base).
Fixture is widely used on the production line of product and in detection line at present, and fixture uses Programming because of it,
Automatic work, it is convenient and reliable, the advantages that saving manpower and enjoy favor, but the fixture used now it is most use electromagnet or
Other adsorption functions it is more, the gripping that this suction type is brought is ineffective.
Utility model content
(1) technical problem solved
The utility model aims to overcome that the shortcomings that above-mentioned prior art, there is provided a kind of clamp device, is easy to thing
Part quickly grips, and improves the stability of gripping.
(2) technical scheme
A kind of clamp device, including work sleeve, gripping hand and fixes sleeve, the left and right sides of the work lower cartridge
Rotation seat is equipped with, the inside of the rotation seat is provided with rotating shaft, and the bottom of the work sleeve is provided with gas outlet, the work set
The outer wall of cylinder is provided with screw thread I, and the inside of the work sleeve is provided with piston, and the piston on the side is provided with piston rod, and downside is provided with
Boss, control-rod is hinged with the boss, the piston rod is set through the top surface of work sleeve, on the piston rod
The outer wall in portion is provided with screw thread II, and the bottom of the control-rod is hinged with rotating bar, and the rotating bar is set through rotation seat, and
It is arranged in the middle part of rotating bar in rotating shaft；The gripping hand is fixed in rotating bar；The fixes sleeve has the bottomless setting in top, and
And inner hollow, the inwall of the fixes sleeve are provided with screw thread III, the top surface of the fixes sleeve is provided with branch sleeve, described
Branch sleeve is located at the inside of fixes sleeve, and the inwall of the branch sleeve is provided with screw thread IV, and the fixes sleeve is connected to
Work on sleeve, and branch sleeve connection is on the piston rod.
Further, the gas outlet is provided with bellows, and the lower section of the bellows is provided with sucker.
Further, the rotating bar is provided with sealing ring with the position that work sleeve lateral wall contacts.
Further, the bottom of the gripping hand is provided with slipmat.
Further, the screw thread I and screw thread III are corresponding is connected, and the screw thread II and screw thread IV are corresponding to be connected；The spiral shell
The pitch of line I and screw thread II sets identical.
(3) beneficial effect
A kind of clamp device provided by the utility model, by piston in the up and down motion of work sleeve, realization gripping hand
Opening or closure, and then object is gripped；While gripping hand grips to object, due to the upward motion of piston, make
Negative pressure is produced in sucker, to the further absorption of object, improves the mobile reliability of object gripping；Fixes sleeve is rotated up,
Branch sleeve can be threadedly coupled on the piston rod, fixes sleeve is fixed between work sleeve and piston rod, lock piston bar
Position, improve the stability of gripping, prevent piston from moving down, cause grip hand open, object is come off.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, make required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only of the present utility model, protect some realities
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of fixes sleeve in the utility model；
Fig. 3 is the sectional view of fixes sleeve in the utility model；
In accompanying drawing, the list of parts representated by each label is as follows：
1- work sleeves, 2- gripping hands, 3- fixes sleeves, 4- pistons, 5- piston rods, 6- bosses, 7- control-rods, 8- are close
Seal, 9- rotation seats, 10- rotating bars, 11- gas outlets, 12- bellowss, 13- suckers, 14- slipmat, 15- branch sleeves, 16-
Screw thread III, 17- screw threads IV.
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 all other embodiment obtained, belong to the scope of the utility model protection.
As shown in FIG. 1 to 3, a kind of clamp device, including work sleeve 1, gripping hand 2 and fixes sleeve 3, work sleeve
Rotation seat 9 is equipped with left and right sides of 1 bottom, the inside of rotation seat 9 is provided with rotating shaft, and the bottom of work sleeve 1 is provided with gas outlet
11, gas outlet 11 is provided with bellows 12, and the lower section of bellows 12 is provided with sucker 13, and sucker 13 can be adsorbed to object, added
The stability gripped by force, the outer wall of work sleeve 1 are provided with screw thread I, and the inside of work sleeve 1 is provided with piston 4, and the upside of piston 4 is set
There is piston rod 5, downside is provided with boss 6, and control-rod 7 is hinged with boss 6, and piston rod 5 is set through the top surface of work sleeve 1
Put, the outer wall on the top of piston rod 5 is provided with screw thread II, and the bottom of control-rod 7 is hinged with rotating bar 10, and rotating bar 10 runs through rotation seat
9 are set, and the middle part of rotating bar 10 is arranged in rotating shaft, and rotating bar 10 is provided with close with the position that the work side wall of sleeve 1 contacts
Seal 8, prevents air pressure from revealing；Gripping hand 2 is fixed in rotating bar 10, and the bottom of gripping hand 2 is provided with slipmat 14, increase and thing
The frictional force of body contact；Fixes sleeve 3 has the bottomless setting in top, and inner hollow, the inwall of fixes sleeve 3 are provided with screw thread III
16, the top surface of fixes sleeve 3 is provided with branch sleeve 15, and branch sleeve 15 is located at the inside of fixes sleeve 3, branch sleeve 15 it is interior
Wall is provided with screw thread IV 17, and fixes sleeve 3 is connected on work sleeve 1, and branch sleeve 15 is connected on piston rod 5, spiral shell
Line I and the corresponding connection of screw thread III 16, screw thread II and the corresponding connection of screw thread IV 17；The pitch of screw thread I and screw thread II sets identical.
The course of work of the present utility model, fixes sleeve 3 is fully screwed on work sleeve 1, now piston rod 5 is in
Active state, the top of piston rod 5 are connected on oil cylinder, with moving down for piston rod 5, and under the effect of rotating bar 10,
Gripping hand 2 opens；Device is moved to the top of object, first sucker 13 is pressed against on object, pulls piston rod then up
5, the gripping closure of hand 2 completes the gripping to object, while negative pressure is produced in sucker 13 object is adsorbed, and further enhances gripping
Effect, wherein bellows 12 set the size that can be directed to object to be compressed, and ensure the reasonability that sucker 13 acts on, avoid thing
Part is too extruded sucker 13；After the completion of gripping, fixes sleeve 3 is rotated up, with moving up for fixes sleeve 3, branch sleeve
Screw thread IV 17 in 15 can be combined connection with the screw thread II on the top of piston rod 5, now stop the rotation of fixes sleeve 3, fixed cover
Cylinder 3 is connected between work sleeve 1 and piston rod 5, is played a supportive role, is fixed the position of piston rod 5, so as to grip hand 2
Position is also fixed, and in avoiding device moving process, oil cylinder failure, causes piston rod 5 to move, gripping hand 2 loosens, and object comes off
Cause to damage.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
With reference to specific features that the embodiment or example describe, structure, material live feature be contained in it is of the present utility model at least one
In embodiment or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or
Example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or example
In combine in an appropriate manner.
The utility model preferred embodiment disclosed above is only intended to help and illustrates the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, do not limit the embodiment that the utility model is only yet.Obviously, according to this specification
Content, can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is to preferably explain
Principle and practical application of the present utility model, so that skilled artisan can be best understood by and utilize this practicality
It is new.The utility model is only limited by claims and its four corner and equivalent.
Claims (5)
1. a kind of clamp device, including work sleeve, gripping hand and fixes sleeve, it is characterised in that the work lower cartridge
The left and right sides be equipped with rotation seat, the inside of the rotation seat is provided with rotating shaft, and the bottom of the work sleeve is provided with gas outlet,
The outer wall of the work sleeve is provided with screw thread I, and the inside of the work sleeve is provided with piston, and the piston on the side is provided with piston
Bar, downside are provided with boss, and control-rod is hinged with the boss, and the piston rod is set through the top surface of work sleeve,
The outer wall on the piston rod top is provided with screw thread II, and the bottom of the control-rod is hinged with rotating bar, and the rotating bar, which runs through, to be turned
Dynamic seat is set, and is arranged in the middle part of rotating bar in rotating shaft；The gripping hand is fixed in rotating bar；The fixes sleeve has
Bottomless setting, and inner hollow are pushed up, the inwall of the fixes sleeve is provided with screw thread III, and the top surface of the fixes sleeve is provided with
Branch sleeve, the branch sleeve are located at the inside of fixes sleeve, and the inwall of the branch sleeve is provided with screw thread IV, described solid
Sleeve connection is determined on work sleeve, and branch sleeve connection is on the piston rod.
2. a kind of clamp device according to claim 1, it is characterised in that the gas outlet is provided with bellows, described
The lower section of bellows is provided with sucker.
3. a kind of clamp device according to claim 1, it is characterised in that the rotating bar contacts with work sleeve lateral wall
Position be provided with sealing ring.
4. a kind of clamp device according to claim 1, it is characterised in that the bottom of the gripping hand is provided with slipmat.
5. a kind of clamp device according to claim 1, it is characterised in that the screw thread I and screw thread III are corresponding to be connected, institute
State screw thread II and the corresponding connection of screw thread IV；The pitch of the screw thread I and screw thread II sets identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721158755.XU CN207139836U (en) | 2017-09-11 | 2017-09-11 | A kind of clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721158755.XU CN207139836U (en) | 2017-09-11 | 2017-09-11 | A kind of clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207139836U true CN207139836U (en) | 2018-03-27 |
Family
ID=61678553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721158755.XU Active CN207139836U (en) | 2017-09-11 | 2017-09-11 | A kind of clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207139836U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108555962A (en) * | 2018-05-27 | 2018-09-21 | 苏州花坞信息科技有限公司 | A kind of emulated robot clamping device |
| CN108584425A (en) * | 2018-04-26 | 2018-09-28 | 阜阳盛东智能制造技术研发有限公司 | A kind of Mobile Cargo robot arm |
| CN108608400A (en) * | 2018-04-03 | 2018-10-02 | 黄永怀 | A kind of transfer robot captured automatically |
| CN109110705A (en) * | 2018-06-27 | 2019-01-01 | 毛静玲 | A kind of bottled drink automatic lid closing/opening heating device |
| CN111498517A (en) * | 2020-05-09 | 2020-08-07 | 江阴市双平机械有限公司 | Stacker crane grabbing device |
| CN113199497A (en) * | 2021-04-26 | 2021-08-03 | 安徽机电职业技术学院 | Adsorption type mechanical gripper structure for industrial robot based on digital twins |
-
2017
- 2017-09-11 CN CN201721158755.XU patent/CN207139836U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608400A (en) * | 2018-04-03 | 2018-10-02 | 黄永怀 | A kind of transfer robot captured automatically |
| CN108584425A (en) * | 2018-04-26 | 2018-09-28 | 阜阳盛东智能制造技术研发有限公司 | A kind of Mobile Cargo robot arm |
| CN108555962A (en) * | 2018-05-27 | 2018-09-21 | 苏州花坞信息科技有限公司 | A kind of emulated robot clamping device |
| CN109110705A (en) * | 2018-06-27 | 2019-01-01 | 毛静玲 | A kind of bottled drink automatic lid closing/opening heating device |
| CN111498517A (en) * | 2020-05-09 | 2020-08-07 | 江阴市双平机械有限公司 | Stacker crane grabbing device |
| CN113199497A (en) * | 2021-04-26 | 2021-08-03 | 安徽机电职业技术学院 | Adsorption type mechanical gripper structure for industrial robot based on digital twins |
| CN113199497B (en) * | 2021-04-26 | 2024-01-12 | 安徽机电职业技术学院 | Digital twinning-based adsorption mechanical gripper structure for industrial robot |
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