CN208132991U - A kind of pipe-grabbing mechanical arm - Google Patents
A kind of pipe-grabbing mechanical arm Download PDFInfo
- Publication number
- CN208132991U CN208132991U CN201820566037.4U CN201820566037U CN208132991U CN 208132991 U CN208132991 U CN 208132991U CN 201820566037 U CN201820566037 U CN 201820566037U CN 208132991 U CN208132991 U CN 208132991U
- Authority
- CN
- China
- Prior art keywords
- fixed plate
- pipe
- mechanical arm
- grabbing mechanical
- idler wheel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses a kind of pipe-grabbing mechanical arms, including fixed plate, epimere, hinge column, hydraulic cylinder, connecting rod, sliding block and idler wheel；The beneficial effects of the utility model are, are clamped using pair of rollers tubing, can be avoided traditional dental lamina formula clamping and impact to the appearance and mechanical property of tubing；Meanwhile idler wheel clamping replaces the face contact of dental lamina, it can be achieved that a set of idler wheel clamps the function of sizes tubing using line contact.
Description
Technical field
The utility model relates to manipulator technical field more particularly to a kind of pipe-grabbing mechanical arms.
Background technique
The migration of tubing is the important step in tubing production process, how tubing to be migrated in difference safely, smoothly
Station, be guarantee pipe workpiece quality important content.Currently, tubing manufacturing enterprise often carries out the fortune of tubing with pipe-grabbing mechanical arm
It moves.But existing pipe-grabbing mechanical arm carries out the clamping of tubing by the way of dental lamina wedging tube wall, not only results in tubing and stays
There is the marking to influence beautiful, and the dent that wedging leaves also can seriously affect the power of tubing as the weak link of tubing ontology
Learn performance.In addition, being directed to various sizes of tubing, it is also necessary to be replaced to dental lamina, equally increase tubing migration work
Workload and working efficiency is seriously affected.
Utility model content
The purpose of this utility model：A kind of pipe-grabbing mechanical arm is provided, to solve dental lamina bite mark in the prior art and dental lamina frequency
The problem of numerous replacement.
To achieve the goals above, the technical solution of the utility model is：A kind of pipe-grabbing mechanical arm, including fixed plate, ridge
Plate, hinge column, hydraulic cylinder, connecting rod, sliding block and idler wheel；The fixed plate includes the first fixed plate and the second fixed plate；It is described
The first fixed plate be made of rectangular slab and equicrural ladder plate, and the two is structure as a whole；Second fixed plate is by square
Shape plate and equicrural ladder plate composition, and size is identical as first fixed plate；First fixed plate is solid with second
Fixed board is alternatively arranged, and the projection of the two in the horizontal plane is overlapped；The epimere is rectangular metal plate, is arranged in described
Between first fixed plate and the second fixed plate, and connected by welding manner and first fixed plate and the second fixed plate
It connects；First fixed plate, the second fixed plate and the epimere forms installation cavity；The hinge column is cylindrical structure；It is a pair of
The hinge column is arranged in the installation cavity using the described first fixed plate axis as axial symmetry；The connecting rod is square
Shape metal plate；Connecting rod described in a pair is arranged in the installation cavity using the described first fixed plate axis as axial symmetry；One
The sliding block is arranged in the installation cavity using the described first fixed plate axis as axial symmetry；In the middle part of the connecting rod
With it is described hinged column articulated；Described connecting rod one end and the hydraulic cylinder are hinged, and the other end and the sliding block are hinged；Institute
The idler wheel stated is cylindrical structure；Idler wheel described in a pair is arranged on the sliding block, and the idler wheel can be around its axis
Line rotation.
Above-mentioned a kind of pipe-grabbing mechanical arm, wherein the sliding block is cuboid structure, and one end offers circular arc
Slot；Idler wheel described in a pair is arranged on the arc groove.
Above-mentioned a kind of pipe-grabbing mechanical arm, wherein it is sliding that rectangle is offered in first fixed plate and the second fixed plate
Slot；The sliding block both ends are provided with round slider；The round slider is arranged in the rectangle sliding slot, and can edge
The rectangle sliding slot axis sliding.
Above-mentioned a kind of pipe-grabbing mechanical arm, wherein further include screw rod；Several screw rods are circumferentially evenly arranged on described the
On the outside of one fixed plate and the second fixed plate, and it is connect by welding manner with first fixed plate and the second fixed plate.
Above-mentioned a kind of pipe-grabbing mechanical arm, wherein further include fixing bolt；It opens respectively at the hinge column both ends of the surface center
Equipped with a screw hole；First fixed plate and the second fixed plate corresponding position offers circular mounting hole；Described consolidates
Determine bolt to connect across the mounting hole with the screw hole, to connect the hinge column and first fixed plate
With the second fixed plate.
Above-mentioned a kind of pipe-grabbing mechanical arm, wherein the idler wheel peripheral wall is provided with spiral shape embossing.
Above-mentioned a kind of pipe-grabbing mechanical arm, wherein first fixed plate and the second fixed plate corner uses circular arc mistake
It crosses.
Above-mentioned a kind of pipe-grabbing mechanical arm, wherein the hydraulic cylinder includes cylinder body and piston rod；The piston rod is set
It sets in the cylinder body, and can be slided along the cylinder body axis；The cylinder ends are provided with the hinged platform of cylinder body, institute
The piston rod end stated is provided with the hinged platform of piston rod.
A kind of above-mentioned pipe-grabbing mechanical arm, wherein a pair described in connecting rod respectively with the hinged platform of cylinder body and piston
The hinged table-hinges of bar connects.
In conclusion the beneficial effects of the utility model are, are clamped using pair of rollers tubing, can be avoided tradition
Dental lamina formula clamping the appearance and mechanical property of tubing are impacted；Meanwhile idler wheel clamping replaces dental lamina using line contact
Face contact is, it can be achieved that a set of idler wheel clamps the function of sizes tubing.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of pipe-grabbing mechanical arm of the utility model.
Fig. 2 is a kind of overhead sectional view of pipe-grabbing mechanical arm of the utility model.
Specific embodiment
The embodiments of the present invention that the following is further explained with reference to the attached drawings.
It refers to shown in attached drawing 1 and attached drawing 2, a kind of pipe-grabbing mechanical arm, including fixed plate 1, epimere 2, hinge column 3, hydraulic
Cylinder 4, connecting rod 5, sliding block 6 and idler wheel 7；The fixed plate 1 includes the first fixed plate 101 and the second fixed plate 102；Described
One fixed plate 101 is made of rectangular slab and equicrural ladder plate, and the two is structure as a whole；Second fixed plate 102 by
Rectangular slab and equicrural ladder plate composition, and size is identical as first fixed plate 102；First fixed plate 101
It is alternatively arranged with the second fixed plate 102, and the projection of the two in the horizontal plane is overlapped；The epimere 2 is rectangular metal plate,
It is arranged between first fixed plate 101 and the second fixed plate 102, and fixed by welding manner and described first
Plate 101 and the connection of the second fixed plate 102；First fixed plate 101, the second fixed plate 102 and the epimere 2 forms installation cavity 8；
The hinge column 3 is cylindrical structure；Hinge column 3 described in a pair is using 101 axis of the first fixed plate as axial symmetry
It is arranged in the installation cavity 8；The connecting rod 5 is rectangular metal plate；Connecting rod 5 described in a pair is fixed with described first
101 axis of plate is that axial symmetry is arranged in the installation cavity 8；Sliding block 6 described in a pair is with 101 axis of the first fixed plate
Line is that axial symmetry is arranged in the installation cavity 8；5 middle part of connecting rod and the hinge column 3 are hinged；The connecting rod
5 one end and the hydraulic cylinder 4 are hinged, and the other end and the sliding block 6 are hinged；The idler wheel 7 is cylindrical structure；It is a pair of
The idler wheel 7 is arranged on the sliding block 6, and the idler wheel 7 can be rotatable around its axis.
The sliding block 6 is cuboid structure, and one end offers arc groove 601；The setting of idler wheel 7 described in a pair exists
On the arc groove 601, idler wheel 7 described in guarantee four is located on same circumference.
Rectangle sliding slot 103 is offered in first fixed plate 101 and the second fixed plate 102；6 both ends of sliding block
It is provided with round slider 602；The round slider 602 is arranged in the rectangle sliding slot 103, and can be along the square
The sliding of 103 axis of shape sliding slot, the round slider can limit the glide direction of the sliding block 6.
It further include screw rod 9；Several screw rods 9 are circumferential to be evenly arranged on first fixed plate 101 and the second fixed plate
102 outsides, and connect by welding manner with first fixed plate 101 and the second fixed plate 102, the screw rod 9
The manipulator is removed for being connect with mechanical arm, while conveniently.
It further include fixing bolt 10；The 3 both ends of the surface center of hinge column offers a screw hole 301 respectively；It is described
The first fixed plate 101 and 102 corresponding position of the second fixed plate offer circular mounting hole 104；The fixing bolt 10 is worn
It crosses the mounting hole 104 to connect with the screw hole 301, to connect the hinge column 3 and first fixed plate
101 and second fixed plate 102.
7 peripheral wall of idler wheel is provided with spiral shape embossing 701, increases the idler wheel 7 and the contact of tubing ontology
Frictional force improves holding capability.
First fixed plate 101 and 102 corner of the second fixed plate uses arc transition, prevents sharp corner to behaviour
Make personnel and tubing damages.
The hydraulic cylinder 4 includes cylinder body 401 and piston rod 402；The cylinder body is arranged in the piston rod 402
In 401, and it can be slided along 401 axis of cylinder body；401 end of cylinder body is provided with the hinged platform 403 of cylinder body, described
402 end of piston rod be provided with the hinged platform 404 of piston rod, the piston rod 402 is slided along the cylinder body 401, thus
The control connecting rod 5 is around 3 axis oscillating of hinge column.
Connecting rod 5 described in a pair is hinged with the hinged platform 403 of cylinder body and the hinged platform 404 of piston rod respectively, described
Piston rod 402 is slided along the cylinder body 401, so that connecting rod 5 described in control is around 3 axis oscillating of hinge column.
In use, the piston rod 402 far from the cylinder body 401, is swung so that connecting rod 5 described in a pair is opposite,
And sliding block 6 described in a pair is driven to slide in opposition clamping tubing, it is finished to tubing aid, the piston rod 402 is to described
The sliding of 401 direction of cylinder body, thus 5 opposing oscillatory of connecting rod described in a pair, and drive the sliding relaxation on the contrary of sliding block 6 described in a pair
Tubing.
In conclusion the beneficial effects of the utility model are, are clamped using pair of rollers tubing, can be avoided tradition
Dental lamina formula clamping the appearance and mechanical property of tubing are impacted；Meanwhile idler wheel clamping replaces dental lamina using line contact
Face contact is, it can be achieved that a set of idler wheel clamps the function of sizes tubing.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Any equivalent structural transformation made using the contents of the description of this utility model is directly or indirectly related with other are attached to
The technical field of product, is also included in the patent protection scope of the utility model.
Claims (9)
1. a kind of pipe-grabbing mechanical arm, it is characterised in that：Including fixed plate, epimere, hinge column, hydraulic cylinder, connecting rod, sliding block and rolling
Wheel；The fixed plate includes the first fixed plate and the second fixed plate；First fixed plate is by rectangular slab and isosceles trapezoid
Board group is at and the two is structure as a whole；Second fixed plate is made of rectangular slab and equicrural ladder plate, and size with
First fixed plate is identical；First fixed plate is alternatively arranged with the second fixed plate, and the two is in the horizontal plane
Projection be overlapped；The epimere is rectangular metal plate, is arranged between first fixed plate and the second fixed plate, and
It is connect by welding manner with first fixed plate and the second fixed plate；First fixed plate, the second fixed plate and
Epimere forms installation cavity；The hinge column is cylindrical structure；Hinge column described in a pair is with the described first fixed board shaft
Line is that axial symmetry is arranged in the installation cavity；The connecting rod is rectangular metal plate；Connecting rod described in a pair is with described
First fixed plate axis is that axial symmetry is arranged in the installation cavity；Sliding block described in a pair is with the described first fixed board shaft
Line is that axial symmetry is arranged in the installation cavity；In the middle part of the connecting rod with it is described hinged column articulated；The connecting rod one
End is hinged with the hydraulic cylinder, and the other end and the sliding block are hinged；The idler wheel is cylindrical structure；Described in a pair
Idler wheel is arranged on the sliding block, and the idler wheel can be rotatable around its axis.
2. a kind of pipe-grabbing mechanical arm according to claim 1, it is characterised in that：The sliding block is cuboid structure, and
And one end offers arc groove；Idler wheel described in a pair is arranged on the arc groove.
3. a kind of pipe-grabbing mechanical arm according to claim 1, it is characterised in that：First fixed plate and second is fixed
Rectangle sliding slot is offered on plate；The sliding block both ends are provided with round slider；The square is arranged in the round slider
In shape sliding slot, and it can be slided along the rectangle sliding slot axis.
4. a kind of pipe-grabbing mechanical arm according to claim 1, it is characterised in that：It further include screw rod；Several screw rods
It is circumferentially evenly arranged on the outside of first fixed plate and the second fixed plate, and passes through welding manner and first fixed plate
It is connected with the second fixed plate.
5. a kind of pipe-grabbing mechanical arm according to claim 1, it is characterised in that：It further include fixing bolt；Described is hinged
Column both ends of the surface center offers a screw hole respectively；First fixed plate and the second fixed plate corresponding position offers circle
Shape mounting hole；The fixing bolt passes through the mounting hole and connect with the screw hole, to connect the hinge column
With first fixed plate and the second fixed plate.
6. a kind of pipe-grabbing mechanical arm according to claim 1, it is characterised in that：The idler wheel peripheral wall is provided with spiral shape
Embossing.
7. a kind of pipe-grabbing mechanical arm according to claim 1, it is characterised in that：First fixed plate and second is fixed
Edges of boards angle uses arc transition.
8. a kind of pipe-grabbing mechanical arm according to claim 1, it is characterised in that：The hydraulic cylinder includes cylinder body and piston
Bar；The piston rod is arranged in the cylinder body, and can slide along the cylinder body axis；The cylinder ends are set
It is equipped with the hinged platform of cylinder body, the piston rod end is provided with the hinged platform of piston rod.
9. a kind of pipe-grabbing mechanical arm according to claim 8, it is characterised in that：Connecting rod described in a pair respectively with it is described
The hinged platform of cylinder body and the hinged table-hinges of piston rod connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820566037.4U CN208132991U (en) | 2018-04-20 | 2018-04-20 | A kind of pipe-grabbing mechanical arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820566037.4U CN208132991U (en) | 2018-04-20 | 2018-04-20 | A kind of pipe-grabbing mechanical arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208132991U true CN208132991U (en) | 2018-11-23 |
Family
ID=64294129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820566037.4U Expired - Fee Related CN208132991U (en) | 2018-04-20 | 2018-04-20 | A kind of pipe-grabbing mechanical arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208132991U (en) |
-
2018
- 2018-04-20 CN CN201820566037.4U patent/CN208132991U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204658342U (en) | A kind of hull section Angle ambiguity frock | |
| CN209598563U (en) | Multi-angle welding construction fixture | |
| CN208644683U (en) | A kind of adjustable V-type frame | |
| CN208132991U (en) | A kind of pipe-grabbing mechanical arm | |
| CN203509413U (en) | Disassembly and assembly type swimming pool steel frame welding tool | |
| CN203650970U (en) | Welding unit for ultrasonic welding machine | |
| CN108381436A (en) | A kind of metal plate assembling fixture | |
| CN208051271U (en) | The positioning clamp unit and welding fixture of welding fixture | |
| CN209094868U (en) | Symmetrical lug plate holes proper alignment positioning apparatus is adjusted in a kind of multipurpose | |
| CN106944503A (en) | Realize the regulator cubicle cold-reduced sheet bender of a variety of bendings | |
| CN110792400B (en) | Drill rod clamping mechanism and drill rod replacing device | |
| CN215148482U (en) | Accurate positioner of machining | |
| CN211286519U (en) | Curved surface smoothing trowel | |
| CN107932542A (en) | A kind of apparatus and method for clamping casting | |
| CN207669325U (en) | A kind of device of clamping casting | |
| CN210756011U (en) | All-position rotating fillet welding mechanism | |
| CN209393749U (en) | Limiting device and coiling machine | |
| CN208890235U (en) | A kind of sliding line maintenance segment | |
| CN216912734U (en) | Dull and stereotyped angle butt welding auxiliary device | |
| CN110977317A (en) | Tool clamp for welding water purifier cylinder and side joint | |
| CN206859069U (en) | Pier body formwork adjuster | |
| CN210754446U (en) | Positioning tool for hydraulic straightening machine | |
| CN205703404U (en) | A kind of clamping device | |
| CN208629562U (en) | One kind being used for packing machine product cutting working platform | |
| CN214135028U (en) | Positioning type machine core machining clamp convenient for angle adjustment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181123 Termination date: 20190420 |