CN211761612U - Clamping equipment suitable for industrial robot - Google Patents
Clamping equipment suitable for industrial robot Download PDFInfo
- Publication number
- CN211761612U CN211761612U CN202020088857.4U CN202020088857U CN211761612U CN 211761612 U CN211761612 U CN 211761612U CN 202020088857 U CN202020088857 U CN 202020088857U CN 211761612 U CN211761612 U CN 211761612U
- Authority
- CN
- China
- Prior art keywords
- plate
- hollow
- vacuum
- stock solution
- lateral wall
- 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.)
- Active
Links
Images
Landscapes
- Manipulator (AREA)
Abstract
The utility model discloses a centre gripping equipment suitable for industrial robot, including fixed plate and rotating electrical machines, the fixed lateral wall that sets up on the fixed plate of rotating electrical machines, fixed plate fixedly connected with hydraulic telescoping rod is run through downwards to rotating electrical machines output shaft lower extreme, and fixed plate and rotating electrical machines output shaft department are provided with the bearing that matches, the hollow board of hydraulic stem lower extreme fixedly connected with, separate into vacuum cavity and stock solution chamber through annular baffle in the hollow board, the vacuum cavity is located the stock solution intracavity, the lateral wall is provided with vacuum pump and the hydraulic pump that matches with vacuum cavity and stock solution chamber on the hollow board, the lateral wall is provided with the hollow bobbin board that matches with the stock solution chamber under the hollow board. The utility model discloses a cooperation clamp of vacuum cover and splint is got, and the clamp is got comparatively firmly, avoids causing the damage of work piece and machine at the in-process landing of centre gripping, has reduced the potential safety hazard of the utility model.
Description
Technical Field
The utility model relates to an industrial robot technical field especially relates to a centre gripping equipment suitable for industrial robot.
Background
With the continuous improvement of social productivity and the gradual development of industrial modernization, more and more industrial robots replace manual work to carry out machining. Industrial robots are multi-joint manipulators or multi-degree-of-freedom machine devices facing the industrial field, can automatically execute work, and at present, a plurality of industrial robots are provided with clamping devices, so that heavy objects can be grabbed, manual work is replaced, and production efficiency is improved.
However, common industrial robot clamping device is at the in-process of centre gripping heavy object in the existing market, and clamping stability is not enough, causes clamping device not hard up easily and makes the heavy object drop, causes the damage of work piece, can cause the incident even under the more serious condition.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects of insufficient firmness of clamping and easy sliding of workpieces in the prior art, and providing clamping equipment suitable for an industrial robot.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a clamping device suitable for an industrial robot comprises a fixed plate and a rotating motor, wherein the rotating motor is fixedly arranged on the upper side wall of the fixed plate, the lower end of an output shaft of the rotating motor downwards penetrates through the fixed plate and is fixedly connected with a hydraulic telescopic rod, a matched bearing is arranged at the joint of the fixed plate and the output shaft of the rotating motor, the lower end of a hydraulic rod is fixedly connected with a hollow plate, the hollow plate is internally divided into a vacuum cavity and a liquid storage cavity through an annular partition plate, the vacuum cavity is positioned in the liquid storage cavity, the upper side wall of the hollow plate is provided with a vacuum pump and a hydraulic pump matched with the vacuum cavity and the liquid storage cavity, the lower side wall of the hollow plate is provided with a hollow cylinder matched with the liquid storage cavity, the inner wall of each hollow cylinder is hermetically and slidably connected with a corresponding piston plate, the side wall of, multiunit common centre gripping has the work piece between the splint, hollow cylinder keeps away from between the one end of splint and the liquid storage chamber through leading to liquid pipe intercommunication, the cover is equipped with the spring on the clamping bar, the spring is located the piston plate and keeps away from between the lateral wall and the hollow tube one end inner wall that lead to liquid pipe, the piston plate is kept away from and is provided with appropriate amount of hydraulic oil between the lateral wall of clamping bar and the hollow cylinder inner end wall.
Preferably, the lower side wall of the hollow plate is provided with a vacuum cover communicated with the vacuum cavity, a sealing plate is arranged at an opening at the lower end of the vacuum cover, and a plurality of groups of uniformly distributed air suction openings are formed in the sealing plate.
Preferably, the joint of the sealing plate and the vacuum cover is wrapped by a layer of sealing rubber ring with the same thickness.
Preferably, the spring is made of manganese steel.
Preferably, each splint inner wall is provided with a layer of wear-resistant layer with grid grains.
The utility model has the advantages that: the setting up of vacuum shroud and inlet scoop has improved the steadiness of this practical device centre gripping work piece, avoids causing the damage of work piece and machine at the in-process landing of centre gripping, has reduced this practical potential safety hazard, utilizes hydraulic oil drive multiunit clamp plate to press from both sides simultaneously tightly, and it is comparatively firm to press from both sides, and the setting of sealing rubber circle is to take place gas leakage in the gap of avoiding closing plate and vacuum shroud junction, influences the adsorption effect of vacuum shroud, and the work piece can be got from different angle clamps to the setting of rotating electrical machines, and the practicality is stronger.
Drawings
Fig. 1 is a schematic structural diagram of a clamping device suitable for an industrial robot according to the present invention;
fig. 2 is the utility model provides a vacuum hood of centre gripping equipment suitable for industrial robot looks up the structure sketch map.
In the figure: the device comprises a fixing plate 1, a rotating motor 2, a hydraulic telescopic rod 3, a hollow plate 4, a vacuum chamber 5, a liquid storage chamber 6, a vacuum pump 7, a hydraulic pump 8, a hollow cylinder 9, a piston plate 10, a clamping rod 11, a clamping plate 12, a spring 13, a vacuum cover 14, a workpiece 15 and an air suction opening 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a clamping device suitable for an industrial robot comprises a fixed plate 1 and a rotating motor 2, wherein the rotating motor 2 is fixedly arranged on the upper side wall of the fixed plate 1, the lower end of an output shaft of the rotating motor 2 downwards penetrates through the fixed plate 1 and is fixedly connected with a hydraulic telescopic rod 3, a matched bearing is arranged at the joint of the fixed plate 1 and the output shaft of the rotating motor 2, the lower end of a hydraulic rod is fixedly connected with a hollow plate 4, the hollow plate 4 is internally divided into a vacuum cavity 5 and a liquid storage cavity 6 by an annular partition plate, the vacuum cavity 5 is positioned in the liquid storage cavity 6, a vacuum pump 7 and a hydraulic pump 8 matched with the vacuum cavity 5 and the liquid storage cavity 6 are arranged on the upper side wall of the hollow plate 4, a vacuum cover 14 communicated with the vacuum cavity 5 is arranged on the lower side wall, vacuum cover 14 has improved this practical device centre gripping work piece 15's steadiness with setting up of inlet scoop 16, avoids causing the damage of work piece 15 and machine at the in-process landing of centre gripping, has reduced this practical potential safety hazard, closing plate and the sealing rubber circle that 14 junctions of vacuum cover parcel has one deck thickness all with, the setting of sealing rubber circle is to take place gas leakage in the gap of avoiding closing plate and 14 junctions of vacuum cover, influences the adsorption effect of vacuum cover 14.
The side wall of the hollow plate 4 is provided with hollow cylinders 9 matched with the liquid storage cavity 6, the inner wall of each hollow cylinder 9 is hermetically and slidably connected with a corresponding piston plate 10, the side wall of each piston plate 10 is fixedly provided with a clamping rod 11, the clamping rods 11 penetrate through the end walls of the hollow cylinders 9 inwards and are fixedly connected with corresponding clamping plates 12, the inner wall of each clamping plate 12 is provided with a wear-resistant layer with deep meshes, the inner wall of each clamping plate 12 is provided with the wear-resistant layer with deep meshes, the friction force between the clamping plates 12 and the workpiece 15 is increased, the workpiece 15 is prevented from sliding off the clamping plates 12, the stability of the clamping device is further improved, the workpieces 15 are clamped between a plurality of groups of clamping plates 12, one end of each hollow cylinder 9, far away from the clamping plates 12, is communicated with the liquid storage cavity 6 through a liquid through pipe, the clamping rod 11 is sleeved with a spring 13, the spring 13 is positioned between the side wall of the piston plate, spring 13 adopts the manganese steel material preparation that receives the extrusion ability good to form, and spring 13 of manganese steel preparation still has good elasticity after using very long period, when not pressing from both sides and getting work piece 15, and spring 13 is in the state of natural extension, thereby impresses the hydraulic oil in hollow section of thick bamboo 9 in the stock solution chamber 6, thereby guarantees that multiunit splint 12 is in the state of loosening, and piston plate 10 keeps away from and is provided with appropriate amount of hydraulic oil between the lateral wall of clamping bar 11 and the inner end wall of hollow section of thick bamboo 9, the utility model discloses in, vacuum pump 7 and hydraulic pump 8 control through a set of master switch, open simultaneously, close simultaneously, simplify the operation, need the power supply to pass through the wire and be connected with external power supply.
In the utility model, when in use, firstly, the motor 2 is rotated, the output shaft of the motor 2 drives the hydraulic telescopic rod 3 and then drives the clamp plate 12 to rotate to an angle suitable for clamping the workpiece 15, then the hydraulic telescopic rod 3 is controlled to stretch out, after the vacuum cover 14 and the clamp plate 12 are aligned with the workpiece 15, the master control switch matched with the vacuum pump 7 and the hydraulic pump 8 is started, the vacuum pump 7 vacuumizes the vacuum cavity 5, the vacuum cover 14 and the air suction port 16 generate adsorption force on the side wall of the workpiece 15, meanwhile, the hydraulic pump 8 presses the hydraulic oil in the liquid storage cavity 6 into the corresponding hollow cylinder 9, along with the increase of the hydraulic oil in the hollow cylinder 9, the piston plate 10 gradually pushes the clamp rod 11 and the clamp plate 12 to move towards the workpiece 15, when the clamp plate 12 is tightly abutted against the side wall of the workpiece 15, the clamping of the workpiece 15 is realized, the clamping is realized through the matching of the, the clamping is firm, and then the hydraulic telescopic rod 3 is controlled to contract, so that the clamping of the workpiece 15 can be realized.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a centre gripping equipment suitable for industrial robot, includes fixed plate (1) and rotating electrical machines (2), the fixed lateral wall that sets up on fixed plate (1) of rotating electrical machines (2), its characterized in that, fixed plate (1) fixedly connected with hydraulic telescoping rod (3) is run through downwards to rotating electrical machines (2) output shaft lower extreme, and fixed plate (1) and rotating electrical machines (2) output shaft department are provided with the bearing that matches, hydraulic telescoping rod lower extreme fixedly connected with hollow plate (4), separate into vacuum chamber (5) and stock solution chamber (6) through annular partition in hollow plate (4), vacuum chamber (5) are located stock solution chamber (6), the lateral wall is provided with vacuum pump (7) and hydraulic pump (8) that match with vacuum chamber (5) and stock solution chamber (6) on hollow plate (4), the lateral wall is provided with hollow cylinder (9) that match with stock solution chamber (6) under hollow plate (4), every equal sealing sliding connection of hollow cylinder (9) inner wall has piston plate (10) that corresponds, piston plate (10) lateral wall is fixed and is provided with clamping bar (11), clamping bar (11) inwards run through splint (12) that hollow cylinder (9) end wall fixedly connected with corresponds, multiunit common centre gripping has work piece (15) between splint (12), through leading to liquid pipe intercommunication between one end and the stock solution chamber (6) of splint (12) are kept away from in hollow cylinder (9), the cover is equipped with spring (13) on clamping bar (11), spring (13) are located piston plate (10) and are kept away from between the lateral wall and the hollow tube one end inner wall that lead to liquid pipe, piston plate (10) are kept away from and are provided with appropriate amount of hydraulic oil between the lateral wall of clamping bar (11) and hollow cylinder (9) inner end wall.
2. A holding device suitable for an industrial robot according to claim 1, characterized in that the lower side wall of the hollow plate (4) is provided with a vacuum hood (14) communicating with the vacuum chamber (5), the lower opening of the vacuum hood (14) is provided with a sealing plate, and the sealing plate is provided with a plurality of groups of evenly distributed air suction openings (16).
3. A holding device suitable for an industrial robot according to claim 2, characterized in that the joint between the sealing plate and the vacuum housing (14) is covered with a sealing rubber ring of uniform thickness.
4. A clamping device suitable for an industrial robot according to claim 1, characterized in that the spring (13) is manufactured from a manganese steel material.
5. A clamping device suitable for an industrial robot according to claim 1, characterized in that the inner wall of each clamping plate (12) is provided with a layer of a grid-like wear layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020088857.4U CN211761612U (en) | 2020-01-16 | 2020-01-16 | Clamping equipment suitable for industrial robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020088857.4U CN211761612U (en) | 2020-01-16 | 2020-01-16 | Clamping equipment suitable for industrial robot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211761612U true CN211761612U (en) | 2020-10-27 |
Family
ID=72893716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020088857.4U Active CN211761612U (en) | 2020-01-16 | 2020-01-16 | Clamping equipment suitable for industrial robot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211761612U (en) |
-
2020
- 2020-01-16 CN CN202020088857.4U patent/CN211761612U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208358834U (en) | A kind of industrial robot composite fixture | |
| CN201351074Y (en) | Lifting tool for flywheel housing | |
| CN211761612U (en) | Clamping equipment suitable for industrial robot | |
| CN112360826A (en) | Continuous gas-liquid supercharging device | |
| CN214817700U (en) | Special blanking chuck of numerical control polishing machine | |
| CN213496045U (en) | Piston part processing punching machine for automobile brake | |
| CN111745403B (en) | Clamp for machining rocker shaft and using method of clamp | |
| CN211101064U (en) | Punching tool for machining | |
| CN211565219U (en) | Intelligent fixture for drilling and milling of main frame | |
| CN211760482U (en) | Improved structure of numerical control rotary file grinding machine | |
| CN211760024U (en) | Hydraulic clamp device for motor shell of numerical control lathe | |
| CN204075836U (en) | Single piston gas bag | |
| CN210938216U (en) | Mechanical part clamping device for mechanical engineering | |
| CN201736049U (en) | Pneumatic clamp | |
| CN205272033U (en) | Novel mechanical arm | |
| CN218796753U (en) | Spraying clamp capable of conveniently overturning metal part | |
| CN205552097U (en) | Disc part roll -over table | |
| CN219276130U (en) | Composite floor hold-down device | |
| CN204867770U (en) | I -shaped wheel welding set | |
| CN213380345U (en) | Tool clamp of square postprocessor assembly with upper air inlet | |
| CN209887111U (en) | Gate-wrapping type following clamping mechanism of numerical control rotary worktable | |
| CN210649673U (en) | Clamp for machining aluminum alloy products | |
| CN213017000U (en) | Continuous gas-liquid supercharging device | |
| CN213141170U (en) | Dead weight clamping tool | |
| CN201711574U (en) | Numerical control milling machine tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |