CN206588557U - Grip strength-adjustable clip claw mechanism - Google Patents
Grip strength-adjustable clip claw mechanism Download PDFInfo
- Publication number
- CN206588557U CN206588557U CN201720291759.9U CN201720291759U CN206588557U CN 206588557 U CN206588557 U CN 206588557U CN 201720291759 U CN201720291759 U CN 201720291759U CN 206588557 U CN206588557 U CN 206588557U
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- connecting rod
- installing plate
- pressure strip
- clamping head
- clip claw
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Abstract
The utility model belongs to technical field of automation equipment, more particularly to a kind of gripping strength-adjustable clip claw mechanism, including jaw, the first relative clamping structure is provided with two output ends of jaw, second clamping structure, first clamping structure, second clamping structure includes the installing plate being fixedly connected with the output end of jaw respectively, with the spaced pressure strip of installing plate, it is arranged on the connecting rod between pressure strip and installing plate, the first end of connecting rod is fixedly connected with pressure strip, second end of connecting rod passes through installing plate, finite place piece is set on the second end of connecting rod, dynamic clamping head and quiet clamping head is arranged with connecting rod between pressure strip and installing plate, provided with the regulating part that can be moved along connecting rod between pressure strip and dynamic clamping head and quiet clamping head end.Position of the regulating part on connecting rod is adjusted, changes the distance between regulating part and installing plate, changes its elastic force because the decrement of dynamic clamping head and quiet clamping head changes, realizes the size for changing chucking power, prevent from deforming piece-holder.
Description
Technical field
The utility model belongs to technical field of automation equipment, more particularly to a kind of gripping strength-adjustable clip claw mechanism.
Background technology
In automatic assembly line production, it will usually have the assembling of workpiece automatic clamping, during this, the requirement of gripping power is referring to
Determine in scope, otherwise workpiece can be caused to deform, and after workpiece assembling is finished, increase chucking power is needed again so that its fastening, mesh
Preceding common practice is to complete above-mentioned work by two processes.
Utility model content
The purpose of this utility model is that providing one kind grips strength-adjustable clip claw mechanism, and folder can be adjusted as needed
The size of power taking, prevents from deforming piece-holder.
The utility model is achieved in that a kind of gripping strength-adjustable clip claw mechanism, including jaw, in the jaw
Two output ends be provided with the first relative clamping structure, the second clamping structure, first clamping structure, it is described second clamp
Structure respectively include be fixedly connected with the output end of the jaw installing plate, with the spaced pressure strip of the installing plate,
The connecting rod between the pressure strip and the installing plate is arranged on, the first end of the connecting rod is fixedly connected with the pressure strip,
Second end of the connecting rod passes through the installing plate, finite place piece is set on the second end of the connecting rod, in the pressure strip
Dynamic clamping head and quiet clamping head is arranged with connecting rod between the installing plate, between the pressure strip and the dynamic clamping head and quiet clamping head end
Provided with the regulating part that can be moved along connecting rod.
As an improvement, the connecting rod of first clamping structure, the connecting rod of second clamping structure be respectively equipped with to
It is few two, the dynamic clamping head and quiet clamping head and the regulating part are equipped with the every connecting rod.
As an improvement, between the installing plate and the dynamic clamping head and quiet clamping head be provided with top plate, the top plate respectively with
At least two rod slide connections, it is described tight in side of the installing plate away from the pressure strip provided with fastening cylinder
The piston rod of solid and gas cylinder is fixedly connected through the installing plate with the top plate.
As an improvement, the connecting rod is threaded rod, the portion close to the installing plate close to the part of the pressure strip
It is divided into polished rod, the regulating part is adjusting nut.
As an improvement, the locating part is jump ring, and the second end clamping with the connecting rod is fastened.
As an improvement, the dynamic clamping head and quiet clamping head is spring.
As an improvement, flexible pad is provided with side of the pressure strip away from the installing plate.
By adopting the above-described technical solution, gripping strength-adjustable clip claw mechanism of the present utility model includes jaw,
Two output ends of jaw are provided with the first relative clamping structure, the second clamping structure, the first clamping structure, the second clamping structure
Respectively include be fixedly connected with the output end of jaw installing plate, with the spaced pressure strip of installing plate, be arranged on pressure strip
Connecting rod between installing plate, the first end of connecting rod is fixedly connected with pressure strip, and the second end of connecting rod passes through installing plate, in connecting rod
The second end on finite place piece is set, dynamic clamping head and quiet clamping head is arranged with the connecting rod between pressure strip and installing plate, in pressure strip
Provided with the regulating part that can be moved along connecting rod between dynamic clamping head and quiet clamping head end.When gripping workpiece, jaw action drives first to clamp
Structure and the second clamping structure move toward one another, by piece-holder in the pressure strip of the first clamping structure and the pressure of the second clamping structure
Between tight plate；When needing regulation chucking power, position of the adjustment regulating part on connecting rod, change between regulating part and installing plate away from
From, because the decrement of dynamic clamping head and quiet clamping head change change its elastic force, realize change the first clamping structure with second clamp knot
The size of chucking power, prevents from deforming piece-holder when structure grips workpiece.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of gripping strength-adjustable clip claw mechanism of the present utility model；
Fig. 2 is gripping strength-adjustable clip claw mechanism gripping tightening state schematic diagram of the present utility model；
Fig. 3 is the mounting structure schematic diagram of gripping strength-adjustable clip claw mechanism of the present utility model；
Wherein, 10, jaw, 20a, the first clamping structure, 20b, the second clamping structure, 21, installing plate, 22, pressure strip,
23rd, connecting rod, 24, locating part, 25, spring, 26, regulating part, 27, flexible pad, 28, top plate, 29, fastening cylinder, 30, workpiece, 40,
Guide rod cylinder, 50, electric cylinders.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
From Fig. 1, Fig. 2 and Fig. 3, the gripping strength-adjustable clip claw mechanism includes jaw 10, is separately positioned on jaw
In 10 liang of output ends and the first clamping structure 20a, the second clamping structure 20b that are oppositely arranged, first clamping structure 20a,
Two clamping structure 20b include the installing plate 21, spaced with installing plate 21 being fixedly connected with the output end of jaw 10 respectively
Pressure strip 22, the connecting rod 23 being arranged between pressure strip 22 and installing plate 21, first end and the pressure strip 22 of the connecting rod 23 are fixed
Connection, the second end of the connecting rod 23 passes through installing plate 21, sets finite place piece 24 to prevent from installation on the second end of connecting rod 23
Plate 21 is come off, in the present embodiment, and locating part 24 is jump ring, and the second end clamping with connecting rod 23 is fastened, certain locating part 24
Clamp nut is could be arranged to, is threadedly coupled with the second end of connecting rod 23, the connecting rod 23 between pressure strip 22 and installing plate 21
On be arranged with dynamic clamping head and quiet clamping head, provided with the tune that can be moved along connecting rod 23 between pressure strip 22 and respective side dynamic clamping head and quiet clamping head end
Part 26 is saved, in the present embodiment, dynamic clamping head and quiet clamping head is spring 25, and certain dynamic clamping head and quiet clamping head can also be resilient sleeve.
The operation principle for gripping strength-adjustable clip claw mechanism is explained as follows for the ease of understanding：
When gripping workpiece 30, the action of jaw 10 drives the first clamping structure 20a and the second clamping structure 20b move toward one anothers,
Workpiece 30 is clamped between the first clamping structure 20a clamping structure 20b of pressure strip 22 and second pressure strip 22；Need to adjust
When saving chucking power, position of the adjustment regulating part 26 on connecting rod 23 changes the distance between regulating part 26 and installing plate 21, because of bullet
Property return unit decrement change and change its elastic force, realize change the first clamping structure 20a and the second clamping structure 20b
The size of chucking power, prevents from workpiece 30 clamping deformation when gripping workpiece 30.
In the present embodiment, regulating part 26 is adjusting nut, is threaded rod, leans on close to the part of pressure strip 22 in connecting rod 23
The part of nearly installing plate 21 is polished rod, is easy to slide between connecting rod 23 and installing plate 21, its position is changed by rotating adjusting nut
Put and reach the decrement of regulation elasticity return unit to realize the purpose of regulation elastic force.Certainly, regulating part 26 can also be set
For jump ring, multiple necks are arranged at intervals with the part of pressure strip 22 in connecting rod 23, jump ring is snapped into one of neck,
Only need to snap into jump ring and regulation can be achieved in different necks.
In the present embodiment, in order to prevent pressure strip 22 from scratching workpiece 30, pressure strip 22 away from installing plate 21 one
Side is provided with flexible pad 27.
In order to strengthen the gripping performance between the first clamping structure 20a and the second clamping structure 20b, in the first clamping structure
It is respectively equipped between 20a installing plate 21 and pressure strip 22, between the second clamping structure 20b installing plate 21 and pressure strip 22 flat
At least two capable connecting rods 23, are respectively equipped with dynamic clamping head and quiet clamping head and regulating part 26 on every connecting rod 23, so clamp movement
When it is more steady.
In order to realize workpiece 30 assemble finish after increase chucking power so that its fastening purpose, installing plate 21 with it is corresponding
Top plate 28 is provided between dynamic clamping head and quiet clamping head, the top plate 28 is slidably connected with least two connecting rods 23 respectively, remote in installing plate 21
The side of pressure strip 22 is provided with fastening cylinder 29, and the piston rod of the fastening cylinder 29 is fixed through installing plate 21 with top plate 28 to be connected
Connect.After assembling is finished, the piston rod of fastening cylinder 29 is stretched out, and dynamic clamping head and quiet clamping head is further compressed, and clamping force increase is completed
The fastening of workpiece 30.
For the ease of understanding that combine Fig. 3 is explained as follows to gripping the installation of strength-adjustable clip claw mechanism, movement：
It will grip that strength-adjustable clip claw mechanism is arranged on the slide unit of electric cylinders 50, electric cylinders 50 are arranged on guide rod cylinder 40
In output end, gripping strength-adjustable clip claw mechanism is driven to grip workpiece 30 to specified location by guide rod cylinder 40, electric cylinders 50, and
Workpiece 30 will be taken to deliver at rigging position, top plate 28 is driven to the further compression of dynamic clamping head and quiet clamping head, increase folder by fastening cylinder 29
Holding force completes the fastening of workpiece 30, and assembling is finished.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Any modifications, equivalent substitutions and improvements made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
1. strength-adjustable clip claw mechanism is gripped, including jaw, it is characterised in that phase is provided with two output ends of the jaw
To the first clamping structure, the second clamping structure, first clamping structure, second clamping structure respectively include with it is described
Installing plate that the output end of jaw is fixedly connected, with the spaced pressure strip of the installing plate, be arranged on the pressure strip with
Connecting rod between the installing plate, the first end of the connecting rod is fixedly connected with the pressure strip, and the second end of the connecting rod is worn
The installing plate is crossed, finite place piece is set on the second end of the connecting rod, between the pressure strip and the installing plate
Dynamic clamping head and quiet clamping head is arranged with connecting rod, is provided with what can be moved along connecting rod between the pressure strip and the dynamic clamping head and quiet clamping head end
Regulating part.
2. gripping strength-adjustable clip claw mechanism according to claim 1, it is characterised in that first clamping structure
Connecting rod, the connecting rod of second clamping structure are respectively equipped with least two, the elasticity are equipped with the every connecting rod multiple
Position part and the regulating part.
3. it is according to claim 2 gripping strength-adjustable clip claw mechanism, it is characterised in that the installing plate with it is described
Top plate is provided between dynamic clamping head and quiet clamping head, the top plate is connected with least two rod slides respectively, remote in the installing plate
Side from the pressure strip is consolidated provided with cylinder, the piston rod of the fastening cylinder is fastened through the installing plate with the top plate
Fixed connection.
4. the gripping strength-adjustable clip claw mechanism according to any one of claims 1 to 3, it is characterised in that the connecting rod
The part of the close pressure strip is threaded rod, is polished rod close to the part of the installing plate, and the regulating part is adjusting nut.
5. gripping strength-adjustable clip claw mechanism according to claim 4, it is characterised in that the locating part is jump ring,
The second end clamping with the connecting rod is fastened.
6. gripping strength-adjustable clip claw mechanism according to claim 1, it is characterised in that the dynamic clamping head and quiet clamping head is bullet
Spring.
7. gripping strength-adjustable clip claw mechanism according to claim 1, it is characterised in that in the pressure strip away from institute
The side for stating installing plate is provided with flexible pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720291759.9U CN206588557U (en) | 2017-03-23 | 2017-03-23 | Grip strength-adjustable clip claw mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720291759.9U CN206588557U (en) | 2017-03-23 | 2017-03-23 | Grip strength-adjustable clip claw mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206588557U true CN206588557U (en) | 2017-10-27 |
Family
ID=60121696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720291759.9U Active CN206588557U (en) | 2017-03-23 | 2017-03-23 | Grip strength-adjustable clip claw mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN206588557U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756428A (en) * | 2017-11-30 | 2018-03-06 | 苏州弘瀚自动化科技有限公司 | A kind of clamping device of surface imperfection workpiece |
| CN109175963A (en) * | 2018-10-18 | 2019-01-11 | 东莞市国森科精密工业有限公司 | A kind of novel elliptic cam assembly deflections tooling |
| CN112758540A (en) * | 2021-04-06 | 2021-05-07 | 山东万邦石油科技股份有限公司 | Ton bag bale breaker |
| CN112917503A (en) * | 2021-01-27 | 2021-06-08 | 安徽工程大学 | Robot gripper device with elastic self-adjusting double-layer clamping plates |
| CN112965255A (en) * | 2021-01-23 | 2021-06-15 | 申兴华 | Film reader for radiology department |
| CN113580080A (en) * | 2021-09-13 | 2021-11-02 | 镇江西杰电气有限公司 | Angle adjusting device for high-strength plug-in bus duct machining and using method thereof |
| CN113714717A (en) * | 2021-08-31 | 2021-11-30 | 重庆大学 | Electromagnetic pulse connection material feeding unit based on visual identification |
-
2017
- 2017-03-23 CN CN201720291759.9U patent/CN206588557U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107756428A (en) * | 2017-11-30 | 2018-03-06 | 苏州弘瀚自动化科技有限公司 | A kind of clamping device of surface imperfection workpiece |
| CN109175963A (en) * | 2018-10-18 | 2019-01-11 | 东莞市国森科精密工业有限公司 | A kind of novel elliptic cam assembly deflections tooling |
| CN112965255A (en) * | 2021-01-23 | 2021-06-15 | 申兴华 | Film reader for radiology department |
| CN112917503A (en) * | 2021-01-27 | 2021-06-08 | 安徽工程大学 | Robot gripper device with elastic self-adjusting double-layer clamping plates |
| CN112758540A (en) * | 2021-04-06 | 2021-05-07 | 山东万邦石油科技股份有限公司 | Ton bag bale breaker |
| CN112758540B (en) * | 2021-04-06 | 2021-08-10 | 山东万邦石油科技股份有限公司 | Ton bag bale breaker |
| CN113714717A (en) * | 2021-08-31 | 2021-11-30 | 重庆大学 | Electromagnetic pulse connection material feeding unit based on visual identification |
| CN113580080A (en) * | 2021-09-13 | 2021-11-02 | 镇江西杰电气有限公司 | Angle adjusting device for high-strength plug-in bus duct machining and using method thereof |
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