CN207206458U - A kind of linkage formula pneumatic gripping - Google Patents
A kind of linkage formula pneumatic gripping Download PDFInfo
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- CN207206458U CN207206458U CN201721105747.9U CN201721105747U CN207206458U CN 207206458 U CN207206458 U CN 207206458U CN 201721105747 U CN201721105747 U CN 201721105747U CN 207206458 U CN207206458 U CN 207206458U
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- hinge
- jaw
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- shaped seat
- piston rod
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Abstract
A kind of linkage formula pneumatic gripping, cylinder are connected with U-shaped seat bottom plate, and cylinder piston rod is extended on the inside of U-shaped seat, and cylinder piston rod is connected by transfer block with the first hinge, and piston rod is perpendicular to the first hinge；Two kidney-shaped guide slots are symmetrically offered on U-shaped seat, the first hinge is slidably matched by rolling guide sleeve with kidney-shaped guide slots；Second hinge is connected in below kidney-shaped guide slots on U-shaped seat, and the second hinge is parallel with the first hinge；The tail end suit of dynamic jaw is connected on the second hinge, and dynamic jaw has the rotation free degree relative to the second hinge；Carrier bar is connected between the first hinge and the 3rd hinge, and carrier bar is connected by the 3rd hinge with dynamic jaw；3rd hinge is parallel with the first hinge；Quiet jaw is fixedly installed on the U-shaped seat bottom below dynamic jaw；Protective cover is fitted with the outside of U-shaped seat；When dynamic jaw is in holding action with quiet jaw, the first hinge is located at directly over the 3rd hinge, and carrier bar forms self-locking to dynamic jaw；Detachable binding clip is equipped with dynamic jaw and quiet jaw.
Description
Technical field
The utility model belongs to field of automobile, more particularly to a kind of linkage formula pneumatic gripping, is used for
Robot or mechanical arm on automatic stamping production line complete automatic clamping and release tablet.
Background technology
Constantly improved with the automaticity of auto producer, especially the appearance of Multi-station automatic production line,
Manual operation is replaced to have become a kind of trend using robot or mechanical arm.
Picked up to improve production efficiency, it is necessary to be installed in robot or mechanical arm for the end of quick pick-up tablet
Device, and pneumatic gripping just belongs to one of which terminal-collecting machine.Publication No. CN203077293 Chinese patent discloses a kind of gas
Dynamic clamp, although the pneumatic gripping high volume applications, with the increase of production quantity and usage time, the pneumatic gripping
The drawbacks of it is also obvious all the more.
Working condition residing for the pneumatic gripping is generally relatively more severe, often can be with substantial amounts of metallic dust particles, and gas
The maxilla and lower jaw of dynamic clamp, which are wanted to coordinate, completes clamping or release action, it is also necessary to the cam curve slot one on maxilla and lower jaw
It could be realized with coordinating, but over time, substantial amounts of metallic dust enters in cam curve slot, pneumatic so as to cause
The clamping stagnation of the motion of clamp all the more, now just need to stop line cleaning, so as to seriously affect production efficiency.Further, since cam
Curved groove needs to carry out integral type processing with maxilla and lower jaw, cause the difficulty of processing of pneumatic gripping and processing cost be in compared with
High level.
Utility model content
The problem of existing for prior art, the utility model provides a kind of linkage formula pneumatic gripping, for severe
Working condition adaptability it is stronger, can effectively reduce the difficulty of processing and processing cost of pneumatic gripping.
To achieve these goals, the utility model adopts the following technical scheme that：A kind of linkage formula pneumatic gripping, bag
Include cylinder, U-shaped seat, dynamic jaw, quiet jaw, transfer block, the first hinge, carrier bar, the second hinge and the 3rd hinge；The cylinder with it is U-shaped
The bottom plate of seat is fixed together, and piston rod is offered on the bottom plate of U-shaped seat and is led to by hole, the piston rod of cylinder through piston rod
Via is extended on the inside of U-shaped seat, and the transfer block is connected in the piston rod top of cylinder；In two U-shaped arm plates of the U-shaped seat
On symmetrically offer two kidney-shaped guide slots, the both ends of first hinge are respectively in two kidney-shaped guide slots, the
One hinge has free sliding degree relative to kidney-shaped guide slots；The piston rod of the cylinder passes through transfer block and the first hinge phase
Even, and the piston rod of cylinder and the first hinge are perpendicular；Second hinge is connected between two U-shaped arm plates of U-shaped seat, and
Second hinge is located at below kidney-shaped guide slots；Second hinge is parallel with the first hinge；The tail end suit of the dynamic jaw
It is connected on the second hinge, dynamic jaw has the rotation free degree relative to the second hinge；Carrier bar one end suit is connected to first
On hinge, the carrier bar other end is connected by the 3rd hinge with the jaw arm of dynamic jaw；3rd hinge is parallel with the first hinge；Institute
State the U-shaped seat bottom that quiet jaw is fixedly installed on below dynamic jaw.
Detachable binding clip is provided with the dynamic jaw and quiet jaw, and detachable binding clip uses the adjustable knot of stroke
Structure.
Rolling guide sleeve is set with the both ends of first hinge, the first hinge is led by rolling guide sleeve with kidney-shaped
It is slidably matched to slotted eye.
Protective cover is fitted with the outside of the U-shaped seat.Protective cover can specifically use mirror face stainless steel material, not only dust-proof to go back
Heat radiation can be completely cut off.
When dynamic jaw and quiet jaw are in holding action, first hinge is located at directly over the 3rd hinge, the carrier bar pair
The jaw arm of dynamic jaw forms self-locking.
The beneficial effects of the utility model：
Linkage formula pneumatic gripping of the present utility model, it is stronger for severe working condition adaptability, can be effective
Reduce the difficulty of processing and processing cost of pneumatic gripping.
Brief description of the drawings
Fig. 1 is a kind of linkage formula pneumatic gripping structural representation of the present utility model；
Fig. 2 is a kind of linkage formula pneumatic gripping explosive view of the present utility model；
Fig. 3 faces for a kind of linkage formula pneumatic gripping (dynamic jaw is in released state with quiet jaw) of the present utility model
Figure；
Fig. 4 faces for a kind of linkage formula pneumatic gripping (dynamic jaw is in clamp position with quiet jaw) of the present utility model
Figure；
Fig. 5 is U-shaped holder structure schematic diagram of the present utility model；
In figure, 1-cylinder, 2-U-shaped seat, 3-dynamic jaw, 4-quiet jaw, 5-transfer block, the 6-the first hinge, 7-carrier bar,
8-the second hinge, the 9-the three hinge, 10-piston rod is by hole, 11-kidney-shaped guide slots, 12-detachable binding clip,
13-roll guide sleeve, 14-protective cover.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Fig. 1~5, a kind of linkage formula pneumatic gripping, including cylinder 1, U-shaped seat 2, dynamic jaw 3, quiet jaw 4, switching
Block 5, the first hinge 6, carrier bar 7, the second hinge 8 and the 3rd hinge 9；The bottom plate of the cylinder 1 and U-shaped seat 2 is fixed together,
Piston rod is offered on the bottom plate of U-shaped seat 2 U-shaped seat is extended to by hole 10 through piston rod by hole 10, the piston rod of cylinder 1
2 inner sides, the transfer block 5 are connected in the piston rod top of cylinder 1；Symmetrically opened up on two U-shaped arm plates of the U-shaped seat 2
There are two kidney-shaped guide slots 11, the both ends of first hinge 6 are located in two kidney-shaped guide slots 11 respectively, the first hinge
6 have free sliding degree relative to kidney-shaped guide slots 11；The piston rod of the cylinder 1 passes through transfer block 5 and the phase of the first hinge 6
Even, and the piston rod of cylinder 1 and the first hinge 6 are perpendicular；Second hinge 8 be connected in U-shaped seat 2 two U-shaped arm plates it
Between, and the second hinge 8 is located at the lower section of kidney-shaped guide slots 11；Second hinge 8 is parallel with the first hinge 6；The dynamic jaw 3
Tail end suit be connected on the second hinge 8, dynamic jaw 3 has the rotation free degree relative to the second hinge 8；Described one end of carrier bar 7
Suit is connected on the first hinge 6, and the other end of carrier bar 7 is connected by the 3rd hinge 9 with the jaw arm of dynamic jaw 3；3rd hinge 9
It is parallel with the first hinge 6；The quiet jaw 4 is fixedly installed on the bottom of U-shaped seat 2 of the dynamic lower section of jaw 3.
Detachable binding clip 12 is provided with the dynamic jaw 3 and quiet jaw 4, and detachable binding clip 12 uses stroke
Adjustable structure.
The both ends of first hinge 6 be set with roll guide sleeve 13, the first hinge 6 by roll guide sleeve 13 with
Kidney-shaped guide slots 11 are slidably matched.
Protective cover 14 is fitted with the U-shaped outside of seat 2.
When dynamic jaw 3 and quiet jaw 4 are in holding action, first hinge 6 is located at directly over the 3rd hinge 9, the chain
Plate 7 forms self-locking to the jaw arm for moving jaw 3.
Illustrate first use process of the present utility model below in conjunction with the accompanying drawings：
During original state, dynamic jaw 3 is in released state with quiet jaw 4, and the piston rod of cylinder 1 is in retracted state.
Start to perform tablet holding action, ventilated first into cylinder 1, the piston rod of cylinder 1 is performed extending action,
During piston rod stretches out, the first hinge 6 will be driven to be slid in kidney-shaped guide slots 11 by transfer block 5, with the first hinge
The sliding of axle 6, dynamic jaw 3 will be driven around the rotation of the second hinge 8 by the hinge 9 of carrier bar 7 and the 3rd, and it is quiet to move closer to jaw 3
Jaw 4.After the detachable binding clip 12 of dynamic jaw 3 and quiet jaw 4 clamps tablet, stop the stretching of the piston rod of cylinder 1, now the
One hinge 6 is located just at directly over the 3rd hinge 9, and carrier bar 7, just perpendicular to the jaw arm of dynamic jaw 3, now carrier bar 7 is to moving jaw 3
Jaw arm form self-locking, clamping force when ensure that tablet clamping is stable.
When need unclamp tablet carry out blowing when, only need to control cylinder 1 piston rod perform retracting action, with turn
The linkage of block 5, the first hinge 6, carrier bar 7, the 3rd hinge 9 and dynamic jaw 3 is connect, dynamic jaw 3 will also be gradually restored to initial with quiet jaw 4
Released state.
Scheme in embodiment simultaneously is not used to limit scope of patent protection of the present utility model, all without departing from the utility model
Carried out by equivalence enforcement or change, be both contained in the scope of the claims of this case.
Claims (5)
- A kind of 1. linkage formula pneumatic gripping, it is characterised in that：Including cylinder, U-shaped seat, dynamic jaw, quiet jaw, transfer block, first Hinge, carrier bar, the second hinge and the 3rd hinge；The bottom plate of the cylinder and U-shaped seat is fixed together, on the bottom plate of U-shaped seat Offer piston rod to extend on the inside of U-shaped seat by hole through piston rod by hole, the piston rod of cylinder, the transfer block is connected On the piston rod top of cylinder；Two kidney-shaped guide slots are symmetrically offered on two U-shaped arm plates of the U-shaped seat, it is described Respectively in two kidney-shaped guide slots, the first hinge has relative to kidney-shaped guide slots to be slided certainly at the both ends of first hinge By spending；The piston rod of the cylinder is connected by transfer block with the first hinge, and the piston rod of cylinder and the first hinge are perpendicular； Second hinge is connected between two U-shaped arm plates of U-shaped seat, and the second hinge is located at below kidney-shaped guide slots；It is described Second hinge is parallel with the first hinge；The tail end suit of the dynamic jaw is connected on the second hinge, moves jaw relative to the second hinge Axle has the rotation free degree；Carrier bar one end suit is connected on the first hinge, and the carrier bar other end is by the 3rd hinge with moving The jaw arm of jaw is connected；3rd hinge is parallel with the first hinge；The quiet jaw is fixedly installed on the U-shaped seat bottom below dynamic jaw Portion.
- A kind of 2. linkage formula pneumatic gripping according to claim 1, it is characterised in that：On the dynamic jaw and quiet jaw Detachable binding clip is provided with, and detachable binding clip uses stroke adjustable structure.
- A kind of 3. linkage formula pneumatic gripping according to claim 1, it is characterised in that：The two of first hinge End is set with rolling guide sleeve, and the first hinge is slidably matched by rolling guide sleeve with kidney-shaped guide slots.
- A kind of 4. linkage formula pneumatic gripping according to claim 1, it is characterised in that：Match somebody with somebody on the outside of the U-shaped seat Equipped with protective cover.
- A kind of 5. linkage formula pneumatic gripping according to claim 1, it is characterised in that：When dynamic jaw and quiet jaw are in folder When holding action, first hinge is located at directly over the 3rd hinge, and the carrier bar forms self-locking to the jaw arm for moving jaw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721105747.9U CN207206458U (en) | 2017-08-31 | 2017-08-31 | A kind of linkage formula pneumatic gripping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721105747.9U CN207206458U (en) | 2017-08-31 | 2017-08-31 | A kind of linkage formula pneumatic gripping |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207206458U true CN207206458U (en) | 2018-04-10 |
Family
ID=61826300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721105747.9U Active CN207206458U (en) | 2017-08-31 | 2017-08-31 | A kind of linkage formula pneumatic gripping |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207206458U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571917A (en) * | 2018-12-29 | 2019-04-05 | 吉林省正轩车架有限公司 | Thermoforming batch-type furnace picks and places material manipulator terminal-collecting machine |
-
2017
- 2017-08-31 CN CN201721105747.9U patent/CN207206458U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109571917A (en) * | 2018-12-29 | 2019-04-05 | 吉林省正轩车架有限公司 | Thermoforming batch-type furnace picks and places material manipulator terminal-collecting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190821 Address after: 214000 No. 11, Furong West Third Road, Xishan Economic and Technological Development Zone, Wuxi City, Jiangsu Province Patentee after: Wuxi pfoertsch Technology Co. Ltd. Address before: 112611 No. 1 Taoli Gou Road, Yilu Industrial Park, Xintaizi Town, Tieling City, Liaoning Province Patentee before: LIAONING DONGTAI AUTOMATION EQUIPMENT MANUFACTURING CO., LTD. |