CN105397799A - Mechanical clamping jaw - Google Patents

Mechanical clamping jaw Download PDF

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Publication number
CN105397799A
CN105397799A CN201510967868.3A CN201510967868A CN105397799A CN 105397799 A CN105397799 A CN 105397799A CN 201510967868 A CN201510967868 A CN 201510967868A CN 105397799 A CN105397799 A CN 105397799A
Authority
CN
China
Prior art keywords
tong
cylinder
supporting rod
hole
rod
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
CN201510967868.3A
Other languages
Chinese (zh)
Inventor
吕景林
赵剑忠
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.)
JIANGSU BAOJIE FORGING CO Ltd
Original Assignee
JIANGSU BAOJIE FORGING CO Ltd
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 JIANGSU BAOJIE FORGING CO Ltd filed Critical JIANGSU BAOJIE FORGING CO Ltd
Priority to CN201510967868.3A priority Critical patent/CN105397799A/en
Publication of CN105397799A publication Critical patent/CN105397799A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J9/00Programme-controlled manipulators
    • B25J9/0009Constructional details, e.g. manipulator supports, bases
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B25HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25JMANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
    • B25J15/00Gripping heads and other end effectors
    • B25J15/08Gripping heads and other end effectors having finger members
    • 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

Abstract

The invention discloses a mechanical clamping jaw which comprises a cylinder, a cylinder knuckle joint connected to the top end of the cylinder, two clamping jaw Y-shaped connecting rods which are symmetrically connected with the two ends of the cylinder knuckle joint, first clamping rods which are connected to the corresponding clamping jaw Y-shaped connecting rods, second clamping rods which are connected with the corresponding first clamping rods and two tooth jaws which are arranged on the inner side surfaces of the top ends of the corresponding second clamping rods and symmetrically and oppositely arranged. The mechanical clamping jaw is high in automation degree and convenient, rapid and effective to operate and use and has high clamping force stability in the process of clamping and moving an object, and the condition that the object falls off the clamping jaw in the moving process is not prone to occurrence, so that the using effect and the working efficiency of the clamping jaw are ensured.

Description

A kind of mechanical tong
Technical field
The present invention is specifically related to a kind of mechanical tong.
Background technology
The bonding strength of existing mechanical tong two jig arm is generally on the low side, the less stable of jig arm jig arm self after clamping object, therefore very unstable by what show in the process of object shifting after clamping object, especially when the weight of object is larger, also there will be the situation that object comes off, whole result of use is not very desirable.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, provides that a kind of mechanical automation degree is high, the large and high mechanical tong that easily can pick up various volume width object of stability of the grip force of jig arm.
Technical scheme: for achieving the above object, the invention provides a kind of mechanical tong, comprise cylinder, be connected to the cylinder knuckle joint on cylinder top, symmetry is connected to two tong Y type connecting rods at cylinder knuckle joint two ends, be connected to the first supporting rod on tong Y type connecting rod, the second supporting rod be connected with the first supporting rod and being arranged on the second supporting rod top inner side face and symmetrically arranged in opposite directions two hocks, described cylinder is provided with air cylinder fixed plate, described air cylinder fixed plate is connected to tong cover plate, one end of described first supporting rod is provided with the first through hole, zone line is provided with bearing, one end of described tong Y type connecting rod is connected on cylinder knuckle joint, the other end has two protruded stigmas, described two protruded stigmas offer two symmetrical the second through holes, described tong cover plate is provided with and corresponding with the second through hole and bearing first bores a hole and second to bore a hole respectively, first pivot pin is through the first through hole, second through hole and the first perforation, second pivot pin is through bearing and the second perforation.
Preferably, rebound is provided with between described air cylinder fixed plate and cylinder.
Preferably, the two ends of described rebound are vertically extended to cylinder direction transition side plate.
Preferably, the two ends of described air cylinder fixed plate are vertically installed with gripper shoe respectively towards tong Y type connecting rod direction.
Preferably, the lower end of described second supporting rod zone line is connected with helical teeth, helical teeth be arranged so that tong can clamp the wider thing of width.
Preferably, baffle plate is provided with between described helical teeth and the second supporting rod.
Preferably, the opposite face of described two hocks is V-structure.
Preferably, described cylinder knuckle joint has third through-hole, described tong cover plate is provided with three perforation corresponding with third through-hole, and the 3rd pivot pin is through third through-hole and the 3rd perforation.
Preferably, the link of described second supporting rod and the first supporting rod is positioned at the outside of the first supporting rod.
Beneficial effect: the present invention compared with prior art, not only automaticity is high, easy for operation effective and rapid, and to pick up grip force stability in the process with moving article high, not easily appear at the situation that in moving article process, object comes off from tong, ensure that result of use and the operating efficiency of tong.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the first supporting rod in the present invention;
Fig. 3 is the structural representation of tong Y type connecting rod in the present invention;
Fig. 4 is the structural representation of cylinder knuckle joint in the present invention;
Fig. 5 is the structural representation of tong cover plate 7 in the present invention.
Detailed description of the invention
As shown in Fig. 1 ~ Fig. 5, the invention provides a kind of mechanical tong, comprise cylinder 1, be connected to the cylinder knuckle joint 2 on cylinder 1 top, symmetry is connected to two tong Y type connecting rods 3 at cylinder knuckle joint 2 two ends, be connected to the first supporting rod 4 on tong Y type connecting rod 3, the second supporting rod 5 be connected with the first supporting rod 4 and being arranged on the second supporting rod 5 top inner side face and symmetrically arranged in opposite directions two hocks 6, described cylinder 1 is provided with air cylinder fixed plate 12, described air cylinder fixed plate 12 is connected to tong cover plate 7, one end of described first supporting rod 4 is provided with the first through hole 43, zone line is provided with bearing 41, one end of described tong Y type connecting rod 3 is connected on cylinder knuckle joint 2, the other end has two protruded stigmas, described two protruded stigmas offer two symmetrical the second through holes 33, described tong cover plate 7 is provided with and corresponding with the second through hole 33 and bearing 41 first bores a hole and 71 and second bore a hole 72 respectively, first pivot pin 31 is through the first through hole 43, second through hole 33 and the first perforation 71, second pivot pin 42 is through bearing 41 and the second perforation 72, rebound 11 is provided with between described air cylinder fixed plate 12 and cylinder 1, the two ends of described rebound 11 are vertically extended to cylinder 1 direction transition side plate 13, the two ends of described air cylinder fixed plate 12 are vertically installed with gripper shoe 14 respectively towards tong Y type connecting rod 3 direction, the lower end of described second supporting rod 5 zone line is connected with helical teeth 51, baffle plate 52 is provided with between described helical teeth 51 and the second supporting rod 5, the opposite face of described two hocks 6 is V-structure, described cylinder knuckle joint 2 has third through-hole 22, described tong cover plate 7 is provided with the corresponding with third through-hole 22 the 3rd and bores a hole 73, 3rd pivot pin 21 is through third through-hole 22 and the 3rd perforation 73, the link of described second supporting rod 5 and the first supporting rod 4 is positioned at the outside of the first supporting rod 4.
The present invention is when gripping object, cylinder 1 moves upward thus is with dynamic air cylinder knuckle joint 2 also to move up, make the first supporting rod 4 using the first pivot pin 31 and the second pivot pin 42 as fulcrum, that one end that first supporting rod 4 is connected with the second supporting rod 5 under tong Y type connecting rod 3 with the drive of cylinder knuckle joint 2 expands outwardly thus drives the second supporting rod 5 also to expand outwardly, therefore the relative distance of two hocks 6 also expands, until the relative distance of two hocks 6 is greater than the width of object, then cylinder 1 moves downward thus is with dynamic air cylinder knuckle joint 2 also to move down, make the first supporting rod 4 using the first pivot pin 31 and the second pivot pin 42 as fulcrum, that one end that first supporting rod 4 is connected with the second supporting rod 5 under tong Y type connecting rod 3 with the drive of cylinder knuckle joint 2 is inwardly shunk thus is driven the second supporting rod 5 also inwardly to shrink, therefore the relative distance of two hocks 6 progressively reduces, until two hocks 6 can clamp object completely.

Claims (9)

1. a mechanical tong, it is characterized in that: comprise cylinder (1), be connected to the cylinder knuckle joint (2) on cylinder (1) top, symmetry is connected to two tong Y types connecting rod (3) at cylinder knuckle joint (2) two ends, be connected to the first supporting rod (4) in tong Y type connecting rod (3), the second supporting rod (5) be connected with the first supporting rod (4) and being arranged on the second supporting rod (5) top inner side face and symmetrically arranged in opposite directions two hocks (6), described cylinder (1) is provided with air cylinder fixed plate (12), described air cylinder fixed plate (12) is connected to tong cover plate (7), one end of described first supporting rod (4) is provided with the first through hole (43), zone line is provided with bearing (41), one end of described tong Y type connecting rod (3) is connected on cylinder knuckle joint (2), the other end has two protruded stigmas, described two protruded stigmas offer two symmetrical the second through holes (33), described tong cover plate (7) is provided with and corresponding with the second through hole (33) and bearing (41) first bores a hole (71) and second bore a hole (72) respectively, first pivot pin (31) is through the first through hole (43), second through hole (33) and the first perforation (71), second pivot pin (42) is through bearing (41) and the second perforation (72).
2. the mechanical tong of one according to claim 1, is characterized in that: be provided with rebound (11) between described air cylinder fixed plate (12) and cylinder (1).
3. the mechanical tong of one according to claim 2, is characterized in that: the two ends of described rebound (11) are vertically extended to cylinder (1) direction transition side plate (13).
4. the one machinery tong according to any one of claim 1 ~ 3, is characterized in that: the two ends of described air cylinder fixed plate (12) are vertically installed with gripper shoe (14) respectively towards tong Y type connecting rod (3) direction.
5. the mechanical tong of one according to claim 1, is characterized in that: the lower end of described second supporting rod (5) zone line is connected with helical teeth (51).
6. the mechanical tong of one according to claim 5, is characterized in that: be provided with baffle plate (52) between described helical teeth (51) and the second supporting rod (5).
7. the mechanical tong of one according to claim 1, is characterized in that: the opposite face of described two hocks (6) is V-structure.
8. the mechanical tong of one according to claim 1, it is characterized in that: described cylinder knuckle joint (2) has third through-hole (22), described tong cover plate (7) is provided with the corresponding with third through-hole (22) the 3rd and bores a hole (73), and the 3rd pivot pin (21) is through third through-hole (22) and the 3rd perforation (73).
9. the mechanical tong of one according to claim 1, is characterized in that: described second supporting rod (5) is positioned at the outside of the first supporting rod (4) with the link of the first supporting rod (4).
CN201510967868.3A 2015-12-22 2015-12-22 Mechanical clamping jaw Pending CN105397799A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510967868.3A CN105397799A (en) 2015-12-22 2015-12-22 Mechanical clamping jaw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510967868.3A CN105397799A (en) 2015-12-22 2015-12-22 Mechanical clamping jaw

Publications (1)

Publication Number Publication Date
CN105397799A true CN105397799A (en) 2016-03-16

Family

ID=55463719

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510967868.3A Pending CN105397799A (en) 2015-12-22 2015-12-22 Mechanical clamping jaw

Country Status (1)

Country Link
CN (1) CN105397799A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105881586A (en) * 2016-05-26 2016-08-24 北京新长征天高智机科技有限公司 Robot end execution protection mechanism with one-way buffering function
CN106181806A (en) * 2016-08-19 2016-12-07 中铁隆昌铁路器材有限公司 A kind of clamping relocation mechanism
CN106695863A (en) * 2017-02-15 2017-05-24 东莞市圣荣自动化科技有限公司 Manipulator clamping block for production of bearing ring
CN109530603A (en) * 2019-01-15 2019-03-29 江苏云睿汽车电器系统有限公司 A kind of tonger of vehicle wiper armed lever and floating rule package riveting

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4728137A (en) * 1986-07-22 1988-03-01 American Engineering And Trade, Inc. Compound toggle robotic gripper
JP2000218583A (en) * 1999-01-29 2000-08-08 Kanto Auto Works Ltd Clamping device
CN202715810U (en) * 2012-06-04 2013-02-06 东莞市菱锐机械有限公司 Semi-floating clamping jaw device
CN103921280A (en) * 2014-01-26 2014-07-16 深圳市元博智能科技有限公司 Mechanical clamping jaw for catching conical objects
CN104669286A (en) * 2013-11-29 2015-06-03 徐建 Mechanical claw for industrial robot
CN204450568U (en) * 2015-01-28 2015-07-08 潍坊西水机器人科技有限公司 General parallelly opening-and-closing handgrip
CN204620994U (en) * 2015-03-02 2015-09-09 潍坊西水机器人科技有限公司 Forging shaft tong after a kind of
CN205219110U (en) * 2015-12-22 2016-05-11 江苏保捷锻压有限公司 Machinery tong

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4728137A (en) * 1986-07-22 1988-03-01 American Engineering And Trade, Inc. Compound toggle robotic gripper
JP2000218583A (en) * 1999-01-29 2000-08-08 Kanto Auto Works Ltd Clamping device
CN202715810U (en) * 2012-06-04 2013-02-06 东莞市菱锐机械有限公司 Semi-floating clamping jaw device
CN104669286A (en) * 2013-11-29 2015-06-03 徐建 Mechanical claw for industrial robot
CN103921280A (en) * 2014-01-26 2014-07-16 深圳市元博智能科技有限公司 Mechanical clamping jaw for catching conical objects
CN204450568U (en) * 2015-01-28 2015-07-08 潍坊西水机器人科技有限公司 General parallelly opening-and-closing handgrip
CN204620994U (en) * 2015-03-02 2015-09-09 潍坊西水机器人科技有限公司 Forging shaft tong after a kind of
CN205219110U (en) * 2015-12-22 2016-05-11 江苏保捷锻压有限公司 Machinery tong

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105881586A (en) * 2016-05-26 2016-08-24 北京新长征天高智机科技有限公司 Robot end execution protection mechanism with one-way buffering function
CN106181806A (en) * 2016-08-19 2016-12-07 中铁隆昌铁路器材有限公司 A kind of clamping relocation mechanism
CN106695863A (en) * 2017-02-15 2017-05-24 东莞市圣荣自动化科技有限公司 Manipulator clamping block for production of bearing ring
CN109530603A (en) * 2019-01-15 2019-03-29 江苏云睿汽车电器系统有限公司 A kind of tonger of vehicle wiper armed lever and floating rule package riveting

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20160316