CN202964664U - Servo clamping mechanism - Google Patents

Servo clamping mechanism Download PDF

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Publication number
CN202964664U
CN202964664U CN 201220609132 CN201220609132U CN202964664U CN 202964664 U CN202964664 U CN 202964664U CN 201220609132 CN201220609132 CN 201220609132 CN 201220609132 U CN201220609132 U CN 201220609132U CN 202964664 U CN202964664 U CN 202964664U
Authority
CN
China
Prior art keywords
clamp
servo
clamping
chuck
board
Prior art date
Application number
CN 201220609132
Other languages
Chinese (zh)
Inventor
黄水灵
邓邱伟
Original Assignee
深圳雷柏科技股份有限公司
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 深圳雷柏科技股份有限公司 filed Critical 深圳雷柏科技股份有限公司
Priority to CN 201220609132 priority Critical patent/CN202964664U/en
Application granted granted Critical
Publication of CN202964664U publication Critical patent/CN202964664U/en

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Abstract

The utility model discloses a servo clamping mechanism, which comprises a clamp bottom plate, a servo motor, a slide component and a fixed chuck, wherein the clamp bottom plate is fixedly connected with a performing mechanism; the servo motor, the slide component and the fixed chuck are arranged on the clamp bottom plate; the slide component comprises two supporting bases, a guide rail, a lead screw, a rolling ball nut and a slide table, wherein the two supporting bases and the guide rail are fixed on the clamp bottom plate; the lead screw is connected with the two supporting bases in a rotary mode; the rolling ball nut is connected with the lead screw in a transmission manner; the slide table is connected with the guide rail in a sliding manner; the rolling ball nut is fixedly connected with the slide table; a movable chuck is arranged at the upper end of the slide table; and the fixed chuck is arranged above the supporting base which is close to the servo motor side. The servo clamping mechanism disclosed by the utility model can be used for clamping small articles and also can be used for clamping large-size heavy articles by utilizing a suction disc, so that the using range of the servo clamping mechanism is greatly expanded.

Description

Servo clamp mechanism
Technical field
The utility model relates to a kind of clamping mechanism, more particularly refers to a kind of mechanism that servomotor carries out clamping that has.
Background technology
In prior art, robot application is not furnished with clamping mechanism when robot dispatches from the factory when production equipment, perhaps its clamping mechanism is simple completely, use the business with robot application when the suitability for industrialized production of special article, need to develop targetedly new clamping mechanism.
The utility model content
The purpose of this utility model is to overcome the defective of prior art, and a kind of servo clamp mechanism is provided.
For achieving the above object, the utility model is by the following technical solutions:
A kind of servo clamp mechanism comprises the clamp bottom board that is fixedly connected with executing agency, is located at servomotor, sliding component and fixed chuck on clamp bottom board; Described sliding component comprises two bearings and the guide rail that is fixed on clamp bottom board, the screw mandrel that connects with two bearings rotations, and the ball nut that connects with screw rod transmission, and the slide unit that is slidably connected of guide rail; Described ball nut and slide unit are fixedly connected, and described slide unit upper end is provided with active chuck; Described fixed chuck is located at the bearing top of nearly servomotor side.
Its further technical scheme is: also comprise the coupling for driving coupling screw mandrel and servomotor.
Its further technical scheme is: described coupling is diaphragm type coupler.
Its further technical scheme is: the side of described clamp bottom board also is provided with two sucker stands, and each support is provided with several suckers.
Its further technical scheme is: the inner side edge of described fixed chuck and active chuck is provided be used to the inner fovea part that blocks clamped thing, and the width of described inner fovea part is greater than the thickness of clamped thing.
Its further technical scheme is: described executing agency is robot or manipulator.
Its further technical scheme is: also comprise the control circuit that electrically connects with servomotor.
Its further technical scheme is: described clamp bottom board is provided with the installing hole that is fixedly connected with executing agency.
Its further technical scheme is: described fixed chuck and active chuck are equipped with the section of being fixedly connected, arm and clamping part, and the thickness of clamping part is less than the thickness of arm.
the utility model beneficial effect compared with prior art is: the servo clamp mechanism of the utility model utilizes the comparatively sharp little fixed chuck of shape and active chuck to realize clamping to small article, such as pcb board, the article such as top cap of mouse or lens, several suckers that can also utilize two sucker stands to be provided with are larger to volume, the magazine that weight is heavier, the article of charging tray and so on carry out clamping, greatly to having expanded the scope of application of servo clamping device, it not only can be used for the production of mouse assembling, can also be used for the clamping of other article, preferential robot with having a plurality of rotary freedoms is used in conjunction with.
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Description of drawings
Fig. 1 is the stereogram that the servo clamp mechanism of the utility model is applied to be provided with the mouse package system specific embodiment of robot;
Fig. 2 is the stereogram of the servo clamp mechanism specific embodiment of the utility model;
Fig. 2 A is the top view of Fig. 2;
Fig. 2 B is the front view of Fig. 2;
Fig. 2 C is the left view of Fig. 2.
Description of drawings
10 support 20 robots
21 robot base 22 first rotating arms
23 second turning arm 24 the 3rd turning arms
25 servo clamp mechanism 251 clamp bottom boards
252 servomotor 253 sliding components
2531 bearing 2532 guide rails
2533 screw mandrel 2534 ball nuts
2535 slide unit 2536 active chucks
254 fixed chuck 255 couplings
256 sucker stand 257 suckers
259 inner fovea part 30 double sided slider bar formula assembly bench
40 pcb board feeding device 50 material tables
60 transfer table 70 mouse test devices
80 tear film sticking apparatus
The specific embodiment
In order to more fully understand technology contents of the present utility model, below in conjunction with specific embodiment, the technical solution of the utility model is further introduced and explanation, but be not limited to this.
As shown in Figure 1, the servo clamp mechanism of the utility model is applied to be provided with the mouse package system specific embodiment of robot, this system comprises support 10, is located at robot 20 and double sided slider bar formula assembly bench 30 on support 10, double sided slider bar formula assembly bench 30 is located at the front side of robot 20, also comprise the pcb board feeding device 40 of being located at robot 20 right sides, the material table 50 that is positioned at robot 20 left sides, and be positioned at material table 50 front sides transfer table 60, be located at the mouse test device 70 in the transfer table outside; Also comprise be positioned at pcb board feeding device 40 front sides tear film sticking apparatus 80.This mouse package system utilizes robot to complete main assembly work, completed again the test of the properties of mouse by mouse test device, wherein, utilize operating personnel to carry out the half-finished transfer of mouse, and utilize operating personnel that the outward appearance of mouse product and other correlated performance are detected and judge, by the combination of operator and robot, effectively saved the space, and improved efficiency of assembling and assembly quality.
As Fig. 1, and shown in Fig. 2 to Fig. 2 C, robot 20 comprises the robot base 21 that is fixed on support 10, the first rotating arm 22 that connects with robot base 21 rotations, rotate with first rotating arm 22 the second turning arm 23 of connecting, rotate with the second turning arm 23 the 3rd turning arm 24, the three turning arms 24 that connect is provided with the servo clamp mechanism 25 of the utility model; Servo clamp mechanism 25 comprises the clamp bottom board 251 that is fixedly connected with the 3rd turning arm 24, is located at servomotor 252, sliding component 253 and fixed chuck 254 on clamp bottom board 251; Sliding component 253 comprises two bearings 2531 and the guide rail 2532 that is fixed on clamp bottom board 251, the screw mandrel 2533 that connects with 2531 rotations of two bearings, and with the ball nut 2534 of screw mandrel 2533 driving coupling, and the slide unit 2535 that is slidably connected of guide rail 2532; Ball nut 2534 is fixed by coupling block 2537 with slide unit 2535 and connects, and slide unit 2535 upper ends (being the upper end of coupling block 2537) are provided with active chuck 2536; Fixed chuck 254 is located at the bearing top of nearly servomotor side; The coupling 255 and servomotor 252 driving coupling of one end of screw mandrel 2533 by being provided with; In the present embodiment, coupling 255 is diaphragm type coupler.The side of clamp bottom board 251 also is provided with two sucker stands 256, and each support is provided with and is the mounting hole site of sucker shown in several suckers 257(figure, and sucker is not installed); These suckers are used for the larger article of clamping, such as magazine or charging tray etc.The inner side edge of fixed chuck 254 and active chuck 2536 is provided be used to the inner fovea part 259 that blocks pcb board (gripped object a kind of), and the width of inner fovea part 259 is greater than the thickness of pcb board.Also comprise the control circuit (mainly comprising controller and drive circuit) that electrically connects with servomotor.Wherein, also be provided with the installing hole that is fixedly connected with executing agency's (being robot in the present embodiment) on clamp bottom board; Fixed chuck and active chuck are equipped with the section that is fixedly connected, the arm in the middle of being positioned at that is positioned at the bottom and the clamping part that is positioned at outermost end, and the thickness of clamping part carries out clamping less than the thickness of arm so that enter narrow space.Servo clamp mechanism utilizes the comparatively sharp little fixed chuck of shape and active chuck to realize clamping to small article, such as pcb board, the article such as top cap of mouse or lens, several suckers that can also utilize two sucker stands to be provided with are larger to volume, the article of the heavier magazine of weight, charging tray and so on carry out clamping, greatly to having expanded the scope of application of servo clamping device, it not only can be used for the production of mouse assembling, can also be used for the clamping of other article, preferential robot with having a plurality of rotary freedoms is used in conjunction with.During due to the clamping article, need certain pretightning force, just can play the effect of clamping, therefore, the displacement signal of servomotor can be a bit larger tham actual required displacement, realizes the generation of pretightning force with this.When producing pretightning force, servomotor exceeds the deformation that rotation that the actual displacement amount produces can change the deformation of diaphragm type coupling and active chuck, fixed chuck into, thereby produces pretightning force.
In other embodiment, can increase pressure sensor at the point of attachment of fixed chuck, the pretightning force when realizing clamping detects and is sent to its control circuit, thereby realizes the article of clamping Different Weight and different soft and hard degree; These settings can realize by control circuit.
in sum, the servo clamp mechanism of the utility model utilizes the comparatively sharp little fixed chuck of shape and active chuck to realize clamping to small article, such as pcb board, the article such as top cap of mouse or lens, several suckers that can also utilize two sucker stands to be provided with are larger to volume, the magazine that weight is heavier, the article of charging tray and so on carry out clamping, greatly to having expanded the scope of application of servo clamping device, it not only can be used for the production of mouse assembling, can also be used for the clamping of other article, preferential robot with having a plurality of rotary freedoms is used in conjunction with.
Above-mentionedly only further illustrate technology contents of the present utility model with embodiment; so that the reader is more readily understood; but do not represent that embodiment of the present utility model only limits to this, any technology of doing according to the utility model is extended or recreation, all is subjected to protection of the present utility model.Protection domain of the present utility model is as the criterion with claims.

Claims (9)

1. servo clamp mechanism is characterized in that comprising the clamp bottom board that is fixedly connected with executing agency, is located at servomotor, sliding component and fixed chuck on clamp bottom board; Described sliding component comprises two bearings and the guide rail that is fixed on clamp bottom board, the screw mandrel that connects with two bearings rotations, and the ball nut that connects with screw rod transmission, and the slide unit that is slidably connected of guide rail; Described ball nut and slide unit are fixedly connected, and described slide unit upper end is provided with active chuck; Described fixed chuck is located at the bearing top of nearly servomotor side.
2. servo clamp mechanism according to claim 1, characterized by further comprising the coupling for driving coupling screw mandrel and servomotor.
3. servo clamp mechanism according to claim 1, is characterized in that described coupling is diaphragm type coupler.
4. servo clamp mechanism according to claim 1, is characterized in that the side of described clamp bottom board also is provided with two sucker stands, and each support is provided with several suckers.
5. servo clamp mechanism according to claim 1, is characterized in that the inner side edge of described fixed chuck and active chuck is provided be used to the inner fovea part that blocks clamped thing, and the width of described inner fovea part is greater than the thickness of clamped thing.
6. servo clamp mechanism according to claim 1, is characterized in that described executing agency is robot or manipulator.
7. servo clamp mechanism according to claim 1, characterized by further comprising the control circuit that electrically connects with servomotor.
8. servo clamp mechanism according to claim 1, is characterized in that described clamp bottom board is provided with the installing hole that is fixedly connected with executing agency.
9. servo clamp mechanism according to claim 1, is characterized in that described fixed chuck and active chuck are equipped with the section of being fixedly connected, arm and clamping part, and the thickness of clamping part is less than the thickness of arm.
CN 201220609132 2012-11-16 2012-11-16 Servo clamping mechanism CN202964664U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220609132 CN202964664U (en) 2012-11-16 2012-11-16 Servo clamping mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220609132 CN202964664U (en) 2012-11-16 2012-11-16 Servo clamping mechanism

Publications (1)

Publication Number Publication Date
CN202964664U true CN202964664U (en) 2013-06-05

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220609132 CN202964664U (en) 2012-11-16 2012-11-16 Servo clamping mechanism

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102975016A (en) * 2012-11-16 2013-03-20 深圳雷柏科技股份有限公司 Servo clamping mechanism and mouse assembling system with robot
CN103817698A (en) * 2014-02-21 2014-05-28 奇瑞汽车股份有限公司 Automobile coil spring press-demounting manipulator device and utilization method thereof
CN104155184A (en) * 2014-08-26 2014-11-19 常州常利来电子有限公司 Vehicle blade-type fuse pulling detection instrument
CN104492998A (en) * 2014-12-26 2015-04-08 苏州金逸康自动化设备有限公司 Movable clamping mechanism for bending machine
CN104626178A (en) * 2014-12-19 2015-05-20 邓军 Mechanical arm for grabbing bottle
CN105291121A (en) * 2015-10-27 2016-02-03 宁夏共享机床辅机有限公司 Stacker crane fixture
CN105667922A (en) * 2016-03-01 2016-06-15 广东飞新达智能设备股份有限公司 Material sucking head mechanism of labeling machine
CN108638099A (en) * 2018-05-03 2018-10-12 南通大学 A kind of manipulator and its working method for I-shaped drum packaging
CN110732467A (en) * 2019-09-30 2020-01-31 武汉德宝装备股份有限公司 glass centering intelligent identification and clamping device with servo control

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102975016A (en) * 2012-11-16 2013-03-20 深圳雷柏科技股份有限公司 Servo clamping mechanism and mouse assembling system with robot
CN102975016B (en) * 2012-11-16 2015-03-11 深圳雷柏科技股份有限公司 Servo clamping mechanism and mouse assembling system with robot
CN103817698A (en) * 2014-02-21 2014-05-28 奇瑞汽车股份有限公司 Automobile coil spring press-demounting manipulator device and utilization method thereof
CN104155184A (en) * 2014-08-26 2014-11-19 常州常利来电子有限公司 Vehicle blade-type fuse pulling detection instrument
CN104155184B (en) * 2014-08-26 2016-06-29 常州常利来电子有限公司 Automobile inserted sheet electric fuse pull-out test instrument
CN104626178A (en) * 2014-12-19 2015-05-20 邓军 Mechanical arm for grabbing bottle
CN104492998A (en) * 2014-12-26 2015-04-08 苏州金逸康自动化设备有限公司 Movable clamping mechanism for bending machine
CN105291121A (en) * 2015-10-27 2016-02-03 宁夏共享机床辅机有限公司 Stacker crane fixture
CN105667922A (en) * 2016-03-01 2016-06-15 广东飞新达智能设备股份有限公司 Material sucking head mechanism of labeling machine
CN105667922B (en) * 2016-03-01 2018-08-17 广东飞新达智能设备股份有限公司 Labelling machine suction head mechanism
CN108638099A (en) * 2018-05-03 2018-10-12 南通大学 A kind of manipulator and its working method for I-shaped drum packaging
CN110732467A (en) * 2019-09-30 2020-01-31 武汉德宝装备股份有限公司 glass centering intelligent identification and clamping device with servo control

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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: 20130605

Termination date: 20181116