CN207841374U - A kind of pneumatic wealthy type clamping jaw - Google Patents
A kind of pneumatic wealthy type clamping jaw Download PDFInfo
- Publication number
- CN207841374U CN207841374U CN201721735145.1U CN201721735145U CN207841374U CN 207841374 U CN207841374 U CN 207841374U CN 201721735145 U CN201721735145 U CN 201721735145U CN 207841374 U CN207841374 U CN 207841374U
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- cylinder block
- clamping jaw
- piston
- pneumatic
- type clamping
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Abstract
The utility model belongs to Industrial Robot Technology field, refers in particular to a kind of pneumatic wealthy type clamping jaw.Including cylinder block, it is connected with clamping jaw by clamping bar assembly at left and right sides of the cylinder block, coordinates on cylinder block and scraping wings component is installed；The clamping bar assembly include two be arranged at intervals in cylinder block and towards extend on the contrary the piston rod of cylinder, two be arranged at intervals in cylinder block and towards the synchronizing bar for extending cylinder block on the contrary, further include the bracing piece being arranged in the middle part of cylinder block, the piston rod, synchronizing bar, bracing piece one end stretch out the cylinder block and be connected with the clamping jaw.The utility model is provided with scraping wings component on cylinder block, during the work time, the design of scraping wings component is convenient for being pushed into or be discharged at designated position by workpiece when loading and unloading, has certain pusher positioning function, the accuracy for enhancing loading and unloading, improves task performance and economic benefit.
Description
Technical field
The utility model belongs to Industrial Robot Technology field, refers in particular to a kind of pneumatic wealthy type clamping jaw.
Background technology
In recent years, robot has just seemingly been applied that magic is the same, attracts the sight of people, also becomes industry free from controvery
The hot spot that boundary discusses.Miscellaneous robot is commonplace, and industry manufacture production has industrial robot foundry, welcome's service
There are service robot solution, investigation to there is the application of military robot replacement ... .. robots to have become a kind of epoch trend, more
Come more enterprises in order to comply with trend, substantial contribution and development of manpower Robot industry are put into, this, which is not only enterprise, reduces
A large amount of cost of labor, brings fair margin of profit, also promotes the progress of entire robot industry.
Meanwhile flourishing with robot industry, the robotic end effector to match therewith is also and then joyful
Get up to honor, the manufacturer of the end effector of home and abroad also comes into being, and Pneumatic clamping jaw at present on the market is various in style, good
Green bristlegrass is uneven, some products are not that be the deficiency of manufacture level lead to the unsatisfactory of performance and service life, in fact it is prior still
Occur in design caused by owing scientific and reasonable.For " two pawl manipulator of pneumatic wealthy type " on the market, much all exist
Identical defect：1, magnetic switch is not perpendicular to piston hole due to mounting groove, and it is unreliable that the operation of Hall element will appear
The phenomenon that；2, it is not provided with material-pulling device on clamping jaw, does not have pusher positioning function when blanking in use.
Publication No. CN106217401A, publication date are the Chinese invention patent on December 14th, 2016, it is proposed that a kind of
The special clamping jaw of goods of furniture for display rather than for use, including mounting base, venthole, cylinder, guide post, connecting plate, clamping head, it is characterised in that clamping head two
A, two clamping heads are oppositely arranged, and two clamping heads are arranged by the connecting plate of cylinder both sides in guide post respectively, guide post
It is arranged in cylinder, venthole setting connects air source in cylinder side, cylinder by venthole, and cylinder head is provided with installation
Seat.In actual use, cylinder is by venthole external gas source, then by control compressed air into out control guide post
Flexible, to drive connecting plate to move, the clamping head below connecting plate is in opening and closing state with regard to corresponding.Although the inventive structure
Simply, however, there are also problems, are connected by two guide posts between the clamping head and cylinder of the clamping jaw, are actually used
Cheng Zhong, can be inadequate due to the rigidity of clamping jaw when two guide posts clamp, and finger is in the feelings that inverted V-shape opens when clamping
Condition can be plastically deformed with the connecting portion of bar portion in clamping jaw after clamping and release multiple in this way recycle and clamping jaw loosening occur and shake
It shakes, causes to fail, shorten the service life of total.
Invention content
Purpose of the utility model is to solve the above problems, devise a kind of reasonable in design and simple, stabilization
Property pneumatic wealthy type clamping jaw strong, with long service life.
What the purpose of this utility model was realized in：
A kind of pneumatic wealthy type clamping jaw, including cylinder block, the cylinder block left and right sides, which passes through, clamps bar assembly connection
There is clamping finger, coordinates on cylinder block and scraping wings component is installed；
The clamping bar assembly includes two and is arranged at intervals in cylinder block and towards the piston for extending cylinder on the contrary
Bar, two be arranged at intervals in cylinder block and further include being arranged in cylinder towards the synchronizing bar for extending cylinder block on the contrary
Bracing piece in the middle part of cylinder body, the piston rod, synchronizing bar, bracing piece one end stretch out the cylinder block and are connected with the clamping hand
Refer to.
It is further arranged to, the scraping wings component includes fixing piece and discharging push plate, and fixing piece inner end is mounted on described
In cylinder block, fixing piece outer end is connected with the discharging push plate, and fixing piece periphery is also arranged with spring.
It is further arranged to, the fixing piece includes two fixing screws, and spring pad, the bullet are arranged in fixing screws
Spring one end is against on the spring pad, and the other end is against in the discharging push plate.
It is further arranged to, the installation through-hole for installing the bracing piece, the reinforcement is offered in the middle part of the cylinder block
Bar is provided with two, is coaxially mounted to the both ends of installation through-hole.
It is further arranged to, the cylinder block offers the piston hole for installing the piston rod, cylinder block outer surface
If arterial highway switch slot is offered on.
It is further arranged to, plane and vertical direction or horizontal direction are in 45 degree where the slot bottom of the switch slot.
It is further arranged to, piston component is provided between the piston hole and piston rod, piston component includes that setting exists
The quiet piston at both ends and the piston between two quiet piston components, quiet piston and piston and the piston hole inner wall it
Between be both provided with sealing ring.
It is further arranged to, the specific connection structure of the piston rod or synchronizing bar or bracing piece and the clamping finger
For：The piston rod or synchronizing bar or reinforcement boom end form installation base, offer mounting hole on the clamping finger, pacify
Pass through flanged joint between dress boss and mounting hole.
Be further arranged to, synchronizing wheel be provided between two synchronizing bars, offered on the synchronizing bar with it is synchronous
Take turns intermeshing synchronous gear；The cylinder block offers the installation cavity for installing the synchronizing wheel.
The utility model is prominent and beneficial compared with prior art to be had the technical effect that：
1, the utility model is provided with scraping wings component on cylinder block, and during the work time, scraping wings component is set
Meter has certain pusher positioning function, enhances the standard of loading and unloading convenient for being pushed into or being discharged at designated position by workpiece when loading and unloading
True property, improves task performance and economic benefit.
2, the utility model is equipped with bracing piece on the basis of existing two clamping bars, can avoid pressing from both sides when using
Finger is opened in inverted V-shape when tight, clamping jaw loosening occurs to avoid clamping jaw from generating plastic deformation with the connecting portion of bar portion
Phenomena such as rocking enhances the rigidity of clamping jaw, prolongs the service life.
3, the switch slot for installing magnetic switch of the utility model will be arranged in parallel with piston hole in the prior art changes
It is vertically arranged (plane and vertical direction or horizontal direction are in 45 degree i.e. where the slot bottom of mounting groove) at piston hole, is enhanced suddenly
The reliability of your element improves the accuracy rate of magnetic switch operation, ensures magnetic switch normal work.
4, the connection between the piston rod of the utility model, synchronizing bar, bracing piece and clamping jaw is connected using the flange of monoblock type
It connects, compared with prior art the middle connection using cylindrical surface and gasket, more to stablize, more rigid, clamping jaw is unlikely to deform failure,
Prolong the service life.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Fig. 2 is the utility model front view.
Fig. 3 is the A-A of Fig. 2 to cross-sectional view.
Fig. 4 is partial enlarged view at the M of Fig. 3.
Fig. 5 is the B-B direction cross-sectional view of Fig. 2.
Fig. 6 is the C-C of Fig. 2 to cross-sectional view.
Fig. 7 is the D-D of Fig. 2 to cross-sectional view.
Fig. 8 is the utility model cylinder block and pusher plate component structure explosive view.
Specific implementation mode
The utility model is further described with specific embodiment below in conjunction with the accompanying drawings, referring to Fig. 1-Fig. 8,
A kind of pneumatic wealthy type clamping jaw, including cylinder block 1,1 left and right sides of the cylinder block are connected by clamping bar assembly
It is connected to and clamps finger 2, coordinate on cylinder block 1 and scraping wings component is installed；
The clamping bar assembly includes two and is arranged at intervals in cylinder block 1 and towards the piston for extending cylinder on the contrary
3, two, bar is arranged at intervals in cylinder block 1 and towards the synchronizing bar 4 for extending cylinder block 1 on the contrary, further includes that setting exists
The bracing piece 5 at 1 middle part of cylinder block, bracing piece 5 are also equipped with two, and the piston rod 3, synchronizing bar 4,5 one end of bracing piece are stretched
Go out the cylinder block 1 and be connected with the clamping finger 2, i.e., is clamped by 3 between the described cylinder block 1 and clamping finger 2
Bar (piston rod, bracing piece and synchronizing bar) connects.
The scraping wings component includes fixing piece and discharging push plate 61, and fixing piece inner end is mounted in the cylinder block 1,
Fixing piece outer end is connected with the discharging push plate 61, and fixing piece periphery is also arranged with spring 62.The fixing piece includes two solid
Determine screw 63, spring pad 64 is arranged in fixing screws 63,62 one end of the spring is against on the spring pad 64, and the other end supports
In the discharging push plate 61.When clamping finger 2 before clamping workpiece, the discharging push plate 61 for clamping finger 2 is pressed by robot
Workpiece makes the spring 62 of discharging push plate 61 deform, and discharging push plate 61 is depressed into be flushed with 1 surface of cylinder block, clamps workpiece at this time,
Robot will clamp finger 2 and workpiece is moved together to designated position, unclamps and clamps finger 2, and discharging push plate 61 passes through spring
62 thrust shifts workpiece onto designated position (such as being pushed into working position apparatus in the fixture of lathe or when discharging by workpiece), positioning
Precisely.
1 middle part of the cylinder block offers the installation through-hole 11 for installing the bracing piece 5, and the bracing piece 5 is provided with
Two, the both ends of installation through-hole 11 are coaxially mounted to, the outer end of the bracing piece at both ends is extended the cylinder block 1 and is connected to
It clamps on finger 2.
The cylinder block 1 offers the piston hole 12 for installing the piston rod 3, and cylinder block offers on 1 outer surface
If the arterial highway for installing magnetic switch switchs slot 13.Plane where 13 slot bottom of switch slot is in perpendicular or horizontal plane
45 degree of angles, the installation convenient for magnetic switch and normal work.
Piston component is provided between the piston hole 12 and piston rod 3, piston component includes the quiet work being arranged at both ends
Plug 71 and the piston 72 between two 71 components of quiet piston, quiet piston 71 and piston 72 and 12 inner wall of the piston hole
Between be both provided with sealing ring 73.
The piston rod 3 or synchronizing bar 4 or bracing piece 5 are with the specific connection structure for clamping finger 2：The piston
Bar 3 or synchronizing bar 4 or 5 end of bracing piece form installation base 31, and mounting hole 21 is offered on the clamping finger 2, installation
It is solid by flange nut 9 by flanged joint, piston rod 3 or synchronizing bar 4 or 5 tail end of bracing piece between boss 31 and mounting hole 21
It is scheduled on and clamps on finger 2, flanged joint is rigidly good, is unlikely to deform failure.
It is provided with synchronizing wheel 8 between two synchronizing bars 4, offers on the synchronizing bar 4 and is intermeshed with synchronizing wheel 8
Synchronous gear 41；The cylinder block 1 offers the installation cavity 14 for installing the synchronizing wheel 8.
The utility model is simple in structure, compact, product it is highly reliable, service life is long, can not only reduce and be produced into
This, while task performance and economic benefit can also be improved.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (9)
1. a kind of pneumatic wealthy type clamping jaw, including cylinder block, it is characterised in that：Pass through clamping bar at left and right sides of the cylinder block
Component is connected with clamping finger, coordinates on cylinder block and is equipped with scraping wings component；
It is described clamp bar assembly include two be arranged at intervals in cylinder block and towards extend on the contrary cylinder piston rod, two
Root is arranged at intervals in cylinder block and towards the synchronizing bar for extending cylinder block on the contrary, further includes being arranged in cylinder block
The bracing piece in portion, the piston rod, synchronizing bar, bracing piece one end stretch out the cylinder block and are connected with the clamping finger.
2. pneumatic wealthy type clamping jaw according to claim 1, it is characterised in that：The scraping wings component includes fixing piece and unloads
Expect that push plate, fixing piece inner end are mounted in the cylinder block, fixing piece outer end is connected with the discharging push plate, fixing piece periphery
Also it is arranged with spring.
3. pneumatic wealthy type clamping jaw according to claim 2, it is characterised in that：The fixing piece includes two fixing screws,
Spring pad is arranged in fixing screws, the spring one end is against on the spring pad, and the other end is against in the discharging push plate.
4. pneumatic wealthy type clamping jaw according to claim 1, it is characterised in that：Installation institute is offered in the middle part of the cylinder block
The installation through-hole of bracing piece is stated, the bracing piece is provided with two, is coaxially mounted to the both ends of installation through-hole.
5. according to the pneumatic wealthy type clamping jaw of claim 1-4 any one of them, it is characterised in that：The cylinder block offers peace
The piston hole of the piston rod is filled, switch slot is offered on cylinder block outer surface.
6. pneumatic wealthy type clamping jaw according to claim 5, it is characterised in that：Plane where the slot bottom of the switch slot with it is perpendicular
Histogram to or horizontal direction in degree.
7. pneumatic wealthy type clamping jaw according to claim 5, it is characterised in that：It is provided between the piston hole and piston rod
Piston component, piston component include that the quiet piston at both ends and the piston between two quiet piston components, quiet work is arranged
It is both provided with sealing ring between plug and piston and the piston hole inner wall.
8. pneumatic wealthy type clamping jaw according to claim 1, it is characterised in that：The piston rod or synchronizing bar or bracing piece with
It is described clamp finger specific connection structure be：The piston rod or synchronizing bar or reinforcement boom end form installation base, institute
It states to clamp and offers mounting hole on finger, pass through flanged joint between installation base and mounting hole.
9. the pneumatic wealthy type clamping jaw according to claim 1 or 8, it is characterised in that：It is provided between two synchronizing bars
Synchronizing wheel offers and the intermeshing synchronous gear of synchronizing wheel on the synchronizing bar；The cylinder block offers described in installation
The installation cavity of synchronizing wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721735145.1U CN207841374U (en) | 2017-12-13 | 2017-12-13 | A kind of pneumatic wealthy type clamping jaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721735145.1U CN207841374U (en) | 2017-12-13 | 2017-12-13 | A kind of pneumatic wealthy type clamping jaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207841374U true CN207841374U (en) | 2018-09-11 |
Family
ID=63420569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721735145.1U Expired - Fee Related CN207841374U (en) | 2017-12-13 | 2017-12-13 | A kind of pneumatic wealthy type clamping jaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207841374U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110711910A (en) * | 2019-11-27 | 2020-01-21 | 苏州迈特科技有限公司 | Automatic throwing mechanism of self-locking tuning screw receiving box |
| CN112387541A (en) * | 2020-11-13 | 2021-02-23 | 四川光恒通信技术有限公司 | Full-automatic COB coupling curing device and method |
| CN113927381A (en) * | 2021-09-23 | 2022-01-14 | 浙江维克机械科技有限公司 | Multi-station straight shank milling cutter machining center |
-
2017
- 2017-12-13 CN CN201721735145.1U patent/CN207841374U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110711910A (en) * | 2019-11-27 | 2020-01-21 | 苏州迈特科技有限公司 | Automatic throwing mechanism of self-locking tuning screw receiving box |
| CN112387541A (en) * | 2020-11-13 | 2021-02-23 | 四川光恒通信技术有限公司 | Full-automatic COB coupling curing device and method |
| CN113927381A (en) * | 2021-09-23 | 2022-01-14 | 浙江维克机械科技有限公司 | Multi-station straight shank milling cutter machining center |
| CN113927381B (en) * | 2021-09-23 | 2023-12-12 | 浙江维克机械科技有限公司 | Multi-station straight shank milling cutter machining center |
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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: 20180911 Termination date: 20211213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |