CN109175403A - A kind of grabbing device of machine components - Google Patents

A kind of grabbing device of machine components Download PDF

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Publication number
CN109175403A
CN109175403A CN201811103691.2A CN201811103691A CN109175403A CN 109175403 A CN109175403 A CN 109175403A CN 201811103691 A CN201811103691 A CN 201811103691A CN 109175403 A CN109175403 A CN 109175403A
Authority
CN
China
Prior art keywords
cylinder
sliding block
shaped sliding
machine components
fixedly connected
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.)
Pending
Application number
CN201811103691.2A
Other languages
Chinese (zh)
Inventor
牛士华
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzhou Institute of Trade and Commerce
Original Assignee
Suzhou Institute of Trade and Commerce
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzhou Institute of Trade and Commerce filed Critical Suzhou Institute of Trade and Commerce
Priority to CN201811103691.2A priority Critical patent/CN109175403A/en
Publication of CN109175403A publication Critical patent/CN109175403A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • B23Q7/04Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of grippers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/0032Arrangements for preventing or isolating vibrations in parts of the machine
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00Gripping heads and other end effectors
    • B25J15/02Gripping heads and other end effectors servo-actuated
    • B25J15/0253Gripping heads and other end effectors servo-actuated comprising parallel grippers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00Programme-controlled manipulators
    • B25J9/10Programme-controlled manipulators characterised by positioning means for manipulator elements
    • B25J9/102Gears specially adapted therefor, e.g. reduction gears
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00Programme-controlled manipulators
    • B25J9/10Programme-controlled manipulators characterised by positioning means for manipulator elements
    • B25J9/12Programme-controlled manipulators characterised by positioning means for manipulator elements electric
    • B25J9/123Linear actuators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00Programme-controlled manipulators
    • B25J9/10Programme-controlled manipulators characterised by positioning means for manipulator elements
    • B25J9/14Programme-controlled manipulators characterised by positioning means for manipulator elements fluid
    • B25J9/144Linear actuators

Abstract

The invention discloses a kind of grabbing devices of machine components, including bottom plate, support rod, mounting blocks, rectangle frame, U-shaped sliding block and clamping device, support rod is arranged in parallel on bottom plate for two and upper surface passes through several damping devices respectively and is connected with mounting blocks, rectangle frame is set between the opposite face of two mounting blocks and inside is equipped with several U-shaped sliding blocks, U-shaped sliding block passes sequentially through cylinder one from top to bottom, L shape connecting rod, cylinder two is connected with clamping device, clamping device includes U-board, sliding rail, cylinder three, vertical bar and grip block, U-board is embedded in face equipped with the partition perpendicular with ground, the two sides of partition are connect by sliding rail with two sides inside U-board, U-board is set there are two about the symmetrically arranged cylinder three of partition, three output end of cylinder is fixedly connected with partition, three bottom of cylinder is equipped with mounting plate, one end of sliding rail It is slidably connected through mounting plate and with mounting plate, the side wall of cylinder three is fixed with vertical bar, and two vertical bar opposite faces are equipped with grip block.

Description

A kind of grabbing device of machine components
Technical field
The invention belongs to mechanical device technical field more particularly to a kind of grabbing devices of machine components.
Background technique
It is mechanical since occurring, just there are corresponding machine components.But as a subject, machine components are from mechanical realization What and mechanics were separated.With the development of mechanical industry, the appearance of new design courses, new material, new process, Machine components enter new developing stage.
Existing machinery part process needs to be transferred to different lathes and is processed, to use grabbing device, prevents Only temperature is excessively high after processing is completed, and people can scald manually, and existing grabbing device is not easily accomplished control multiple mechanical zero Part successively moves to reach different zones, and operating process is cumbersome, influences machine components and completes the process, low efficiency.
In view of this, the present invention is specifically proposed.
Summary of the invention
Aiming at the problems existing in the prior art, the object of the present invention is to provide a kind of grabbing device of machine components, knots Structure is simple, realizes that multiple clamping devices arbitrarily move inside rectangle frame, improves processing efficiency, and drive control is easy to operate, dress It sets and runs smoothly.
To achieve the goals above, the grabbing device of a kind of machine components provided by the invention, including bottom plate, support rod, Mounting blocks, rectangle frame, U-shaped sliding block and clamping device, the support rod is arranged in parallel on bottom plate for two and upper surface is distinguished It is connected by several damping devices with mounting blocks, the rectangle frame is set between the opposite face of two mounting blocks and inside is equipped with Several U-shaped sliding blocks being slidably connected with it, the U-shaped sliding block pass sequentially through cylinder one, L shape connecting rod, cylinder two from top to bottom It is connected with clamping device, the clamping device successively includes U-board, sliding rail, cylinder three, vertical bar and grip block from top to bottom.
Preferably, the U-board is embedded in face equipped with the partition perpendicular with ground, and the two sides of the partition pass through cunning Rail is connect with two sides inside U-board, is set inside U-board there are two about the symmetrically arranged cylinder three of partition, cylinder three exports End is fixedly connected with partition, and three bottom of cylinder is equipped with mounting plate, and one end of sliding rail is slidably connected through mounting plate and with mounting plate, The side wall of cylinder three is fixedly connected with vertical bar, and two vertical bar opposite faces are respectively equipped with grip block;
Preferably, the front end face of the U-shaped sliding block and rear end face are fixedly connected with cylinder one respectively, and the output end of cylinder one is logical It crosses L shape connecting rod to be connected with cylinder two, the output end of cylinder two is connected with clamping device, is equipped with inside U-shaped sliding block both ends of the surface recessed The face that is embedded in of slot, U-shaped sliding block is equipped with motor, shaft is equipped with inside U-shaped sliding block, the both ends of shaft are in U-shaped sliding block Portion two sides and the inside for extending to groove, the both ends of shaft are fixedly connected with scroll wheel, and shaft is pacified on middle position Equipped with helical gear one, the output end of motor connects the helical gear two engaged with helical gear one;
Preferably, the damping device is made of telescopic rod and damping spring, under the output end and mounting blocks of telescopic rod Surface is fixedly connected, and telescopic rod bottom is fixedly connected with the upper surface of support rod, damping spring both ends respectively with mounting blocks and branch Strut is connected and is looped around on the outer surface of telescopic rod;
Preferably, the upper surface of the U-shaped sliding block is fixedly connected with supporting beam, and the upper side wall of rectangle frame is equipped with empty slot, branch Support beam upper end is through empty slot and lateral wall is fixedly connected with two symmetrically arranged inclined beams, the inclined beams other end and adjacent gas The lateral wall of cylinder one connects;
Preferably, the two sides in the U-shaped sliding block are equipped with through-hole, and through-hole is connected to groove, and the both ends of shaft are through logical Hole and with through-hole be rotatablely connected;
Preferably, the bottom plate is equipped with several threaded holes, is equipped with lock-screw inside threaded hole;
Preferably, anti-skid chequer is equipped on the lateral wall and grip block of the scroll wheel.
It is provided by the invention, it has the following beneficial effects: and realizes that multiple clamping devices arbitrarily move inside rectangle frame, from And the efficiency that machine components clamping is moved to suitable position is improved, processing efficiency is improved, drive control is easy to operate, by subtracting Shake device effect, can buffered-display driver opening of device process generate shaking, make whole device stable.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the grabbing device of machine components provided by the invention.
Fig. 2 is a kind of structural schematic diagram of the U-shaped sliding block of the grabbing device of machine components provided by the invention.
Fig. 3 is a kind of structural schematic diagram of the clamping device of the grabbing device of machine components provided by the invention.
Fig. 4 is a kind of structural schematic diagram of the damping device of the grabbing device of machine components provided by the invention.
In figure:
1. 2. support rod of bottom plate, 3. rectangle frame, 4. 42. sliding rail of clamping device 41.U shape plate, 43. cylinder 3 44. every 52. damping spring of plate 45. mounting plate, 46. vertical bar, 47. grip block, 5. damping device, 51. telescopic rod, 6. mounting blocks 7.U One 13. helical gear of shape sliding block 8. cylinder, one 9. cylinder, 2 10. groove, 11. shaft, 12. helical gear, 2 14. scroll wheel 16. motor of 15.L shape connecting rod.
Specific embodiment
The present invention will be further described with attached drawing combined with specific embodiments below, to help the contents of the present invention are understood.
It as shown in Figs 1-4, is a kind of grabbing device of machine components provided by the invention, including bottom plate 1, support rod 2, peace Fill block 6, rectangle frame 3, U-shaped sliding block 7 and clamping device, 2 quantity of support rod is two, two support rods 2 be arranged in parallel and on End face passes through several damping devices 5 respectively and is fixedly connected with mounting blocks 6, is equipped with rectangle between two 6 opposite faces of mounting blocks Frame 3, the lower end surface of support rod 2 are fixedly connected with bottom plate 1, and the internal slide of rectangle frame 3 is connected with several U-shapeds disposed in parallel Sliding block 7, the front end face and rear end face of U-shaped sliding block 7 have been respectively fixedly connected with cylinder 1, and the output end of cylinder 1 is connected with L shape Connecting rod 15, the other end of L shape connecting rod 15 are fixedly connected with cylinder 29, and the output end of cylinder 29 is connected with clamping device 4, it is equipped with groove 10 inside U-shaped sliding block 7 both ends of the surface, the face that is embedded in of U-shaped sliding block 7 is equipped with motor 16, inside U-shaped sliding block 7 Equipped with shaft 11, the both ends of shaft 11 run through 7 inside two sides of U-shaped sliding block and extend to the inside of groove 10, shaft 11 Both ends are fixedly connected with scroll wheel 14, and shaft 11 is equipped with helical gear 1, the output end of motor 16 on middle position Connect the helical gear 2 13 engaged with helical gear 1;Clamping device 4 is by U-board 41, sliding rail 42, cylinder 3 43, partition 44, peace Loading board 45, vertical bar 46 and grip block 47 form, and U-board 41 is embedded in face and is fixedly connected with partition 44, and the two sides of partition 44 are logical It crosses sliding rail 42 to connect with 41 inside two sides of U-board, be set inside U-board 41 there are two about the symmetrically arranged cylinder three of partition 44 43,3 43 output end of cylinder is fixedly connected with partition 44, and 3 43 bottom of cylinder is fixedly connected with mounting plate 45, one end of sliding rail 42 It being connect through mounting plate 45 and with the internal slide of mounting plate 45, the side wall of cylinder 3 43 is fixedly connected with vertical bar 46, and two The adjacent side wall of the other end of vertical bar 46 has been respectively fixedly connected with grip block 47;Damping device 5 is by telescopic rod 51 and damping spring 52 compositions, the output end of telescopic rod 51 are fixedly connected with the lower surface of mounting blocks 6, the upper end of telescopic rod 51 bottom and support rod 2 Face is fixedly connected, and the both ends of damping spring 52 are connect with the adjacent side of telescopic rod 51 and mounting blocks 6 respectively, 52 ring of damping spring It is wound on the outer surface of telescopic rod 51, by the effect of 52 bounce of damping spring and 51 telescopic action of telescopic rod, to buffer shake It is dynamic, improve stability;Bottom plate 1 is equipped with several threaded holes, is equipped with lock-screw inside threaded hole, allows bottom plate 1 is fixed to pacify Dress on the ground, improves device installation fastness;The upper surface of U-shaped sliding block 7 is fixedly connected with supporting beam, the upside of rectangle frame 3 Wall is equipped with empty slot, and supporting beam upper end is through empty slot and lateral wall is fixedly connected with two symmetrically arranged inclined beams, and inclined beams are another One end is connect with the lateral wall of adjacent cylinder 1, by supporting beam and inclination beam effect, improves cylinder 1 and U-shaped sliding block 7 Connectivity robustness, reduction accident is counter to give birth to;The lateral wall of scroll wheel 14 is equipped with anti-skid chequer, increases the inside wall friction with rectangle frame 3 Power facilitates 14 moving process of scroll wheel, and two grip blocks 47 are equipped with anti-skid chequer, and increase grip block 47 is contacted with machine components to rub It wipes, improves firm grip;The inside two sides of U-shaped sliding block 7 are equipped with through-hole, and through-hole is connected to groove 10, the both ends of shaft 11 It is rotatablely connected through through-hole and with through-hole.
It is the prior art the present invention relates to circuit and control, worker operates according to common knowledge.
The operation principle of the present invention is that: device movement is needed to use near lathe for machining by operating process, and lathe for machining is flat Row is placed on 3 one side of rectangle frame, by opening motor 16, is acted on by helical gear 1, helical gear 2 13 and shaft 11, To drive idler wheel 14 to rotate, to realize that entire U-shaped sliding block 7 is moved left and right in the inside of rectangle frame 3, multiple U-shaped sliding blocks 7 are each From movement, it is moved to suitable position, closes motor 16, U-shaped sliding block 7 stops movement, by opening cylinder 1, drives folder It holds device 4 and L shape connecting rod 15 is moved forward and backward, L shape connecting rod 15 can reduce one 8 ontology of cylinder and account for distance length, to increase The range of big 4 moving distance of clamping device reduces mobile dead range, opens cylinder 29, drive clamping device 4 upwards or to Lower movement opens two cylinders 3 43 when 4 mechanically moving part position of clamping device, so that distance between two grip blocks 47 Increase or reduce, thus complete clamping or releasing orientation, sliding rail 42 and mounting plate 45 make 3 43 moving process of cylinder more stable, Clamping stability is improved, damping device 5, which buffers, generates shaking in operational process, improve operation stability, and the invention is stable, It is any mobile in 3 inside of rectangle frame to can be realized multiple clamping devices 4, so that improving machine components clamping is moved to suitable position Efficiency, improves processing efficiency, and stable, drive control is easy to operate.
Specific case used herein elaborates inventive concept, the explanation of above example is only intended to Help understands core of the invention thought.It should be pointed out that for those skilled in the art, not departing from this Under the premise of inventive concept, any obvious modification, equivalent replacement or the other improvements made should be included in the present invention Protection scope within.

Claims (8)

1. a kind of grabbing device of machine components, which is characterized in that including bottom plate, support rod, mounting blocks, rectangle frame, U-shaped sliding block And clamping device, the support rod is arranged in parallel on bottom plate for two and upper surface passes through several damping devices and peace respectively It fills block to be connected, the rectangle frame is set between the opposite face of two mounting blocks and inside is equipped with several U-shapeds being slidably connected with it Sliding block, the U-shaped sliding block pass sequentially through cylinder one, L shape connecting rod, cylinder two from top to bottom and are connected with clamping device, the folder Hold device successively includes U-board, sliding rail, cylinder three, vertical bar and grip block from top to bottom.
2. a kind of grabbing device of machine components according to claim 1, which is characterized in that the U-board is embedded in face Equipped with the partition perpendicular with ground, the two sides of the partition are connect by sliding rail with two sides inside U-board, in U-board Portion is set there are two about the symmetrically arranged cylinder three of partition, and three output end of cylinder is fixedly connected with partition, and three bottom of cylinder is equipped with peace Loading board, one end of sliding rail are slidably connected through mounting plate and with mounting plate, and the side wall of cylinder three is fixedly connected with vertical bar, and two Vertical bar opposite face is respectively equipped with grip block.
3. a kind of grabbing device of machine components according to claim 2, which is characterized in that the front end of the U-shaped sliding block Face and rear end face are fixedly connected with cylinder one respectively, and the output end of cylinder one is connected by L shape connecting rod with cylinder two, cylinder two Output end is connected with clamping device, is equipped with groove inside U-shaped sliding block both ends of the surface, and the face that is embedded in of U-shaped sliding block is equipped with motor, Shaft is equipped with inside U-shaped sliding block, the both ends of shaft run through U-shaped sliding block inside two sides and extend to the inside of groove, shaft Both ends be fixedly connected with scroll wheel, shaft is equipped with helical gear one on middle position, the output end connection of motor with The helical gear two that helical gear one engages.
4. a kind of grabbing device of machine components according to claim 1, which is characterized in that the damping device is by stretching Bar and damping spring composition, the output end of telescopic rod is fixedly connected with the lower surface of mounting blocks, telescopic rod bottom and support rod Upper surface is fixedly connected, and damping spring both ends are connected and are looped around on the outer surface of telescopic rod with mounting blocks and support rod respectively.
5. a kind of grabbing device of machine components according to claim 3, which is characterized in that the upper table of the U-shaped sliding block Face is fixedly connected with supporting beam, and the upper side wall of rectangle frame is equipped with empty slot, and supporting beam upper end is through empty slot and the fixed company of lateral wall Two symmetrically arranged inclined beams are connect, the inclined beams other end is connect with the lateral wall of adjacent cylinder one.
6. a kind of grabbing device of machine components according to claim 5, which is characterized in that two in the U-shaped sliding block Side is equipped with through-hole, and through-hole is connected to groove, and the both ends of shaft are rotatablely connected through through-hole and with through-hole.
7. a kind of grabbing device of machine components according to claim 1, which is characterized in that the bottom plate is equipped with several A threaded hole is equipped with lock-screw inside threaded hole.
8. a kind of grabbing device of machine components according to claim 3, which is characterized in that the lateral wall of the scroll wheel With anti-skid chequer is equipped on grip block.
CN201811103691.2A 2018-10-26 2018-10-26 A kind of grabbing device of machine components Pending CN109175403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811103691.2A CN109175403A (en) 2018-10-26 2018-10-26 A kind of grabbing device of machine components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811103691.2A CN109175403A (en) 2018-10-26 2018-10-26 A kind of grabbing device of machine components

Publications (1)

Publication Number Publication Date
CN109175403A true CN109175403A (en) 2019-01-11

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Application Number Title Priority Date Filing Date
CN201811103691.2A Pending CN109175403A (en) 2018-10-26 2018-10-26 A kind of grabbing device of machine components

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111482816A (en) * 2020-04-27 2020-08-04 冯云 Integrated device is synthesized in automobile parts processing

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4238101A1 (en) * 1992-11-12 1994-05-19 Mohammad Mohsen Prof Dr Saadat Modular grab or robot gripping mechanism - has steering arm formed by cage of non-central bars
CN204976165U (en) * 2015-06-25 2016-01-20 嘉兴学院 Feeding mechanical arm on truss -like
CN108217180A (en) * 2018-01-11 2018-06-29 海宁市豪派新材料科技有限公司 A kind of bamboo fiberboard processes automatic charging device
CN108217181A (en) * 2018-01-12 2018-06-29 安徽臣诺机器人科技有限公司 A kind of tubing conveying robot
CN108328256A (en) * 2018-01-08 2018-07-27 山东龙口博瑞特金属容器有限公司 The automatic balancing arrangement of easy open cover production line
CN108438896A (en) * 2018-05-16 2018-08-24 连云港森福木业有限公司 Plank captures hanger

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4238101A1 (en) * 1992-11-12 1994-05-19 Mohammad Mohsen Prof Dr Saadat Modular grab or robot gripping mechanism - has steering arm formed by cage of non-central bars
CN204976165U (en) * 2015-06-25 2016-01-20 嘉兴学院 Feeding mechanical arm on truss -like
CN108328256A (en) * 2018-01-08 2018-07-27 山东龙口博瑞特金属容器有限公司 The automatic balancing arrangement of easy open cover production line
CN108217180A (en) * 2018-01-11 2018-06-29 海宁市豪派新材料科技有限公司 A kind of bamboo fiberboard processes automatic charging device
CN108217181A (en) * 2018-01-12 2018-06-29 安徽臣诺机器人科技有限公司 A kind of tubing conveying robot
CN108438896A (en) * 2018-05-16 2018-08-24 连云港森福木业有限公司 Plank captures hanger

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111482816A (en) * 2020-04-27 2020-08-04 冯云 Integrated device is synthesized in automobile parts processing

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Application publication date: 20190111

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