CN208714022U - Novel clamping jaw device - Google Patents

Novel clamping jaw device Download PDF

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Publication number
CN208714022U
CN208714022U CN201821068547.5U CN201821068547U CN208714022U CN 208714022 U CN208714022 U CN 208714022U CN 201821068547 U CN201821068547 U CN 201821068547U CN 208714022 U CN208714022 U CN 208714022U
Authority
CN
China
Prior art keywords
clamping limb
clamping
elastic component
limb
face
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
Application number
CN201821068547.5U
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Chinese (zh)
Inventor
张晓峰
钱峰
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 Sholaser Technology Co Ltd
Original Assignee
Suzhou Sholaser Technology 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 Suzhou Sholaser Technology Co Ltd filed Critical Suzhou Sholaser Technology Co Ltd
Priority to CN201821068547.5U priority Critical patent/CN208714022U/en
Application granted granted Critical
Publication of CN208714022U publication Critical patent/CN208714022U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to technical field of automation equipment, more particularly to a kind of novel clamping jaw device, it include: driving mechanism, first clamping limb, second clamping limb, third clamping limb, 4th clamping limb, the third clamping limb and the 4th clamping limb are respectively provided with through the first upper and lower through slot, second through slot, the first elastic component is equipped between first clamping limb and the third clamping limb, the second elastic component is equipped between second clamping limb and the 4th clamping limb, first clamping limb, second clamping limb, the third clamping limb, 4th clamping limb cooperates realization to clamp and open under the driving of the driving mechanism, the utility model has good compatibility, the article of sizes or shape can be clamped, it is reasonable in design, and manufacturing cost is cheap, without frequent for different articles when use Sizeable clamping jaw is replaced, it is applied widely, it operates conveniently, time saving and energy saving, work efficiency is high, has broad application prospects.

Description

Novel clamping jaw device
Technical field
The invention belongs to technical field of automation equipment more particularly to a kind of novel clamping jaw devices.
Background technique
It is well known that end clamping and transfer mechanism of the clamping jaw as mechanical arm, in industrial automation assembly, processing or life It has a wide range of applications during producing.In the assembly, processing or production process for carrying out workpiece, clamping jaw is often required to use by work Part is fixed, and existing clamping jaw is usually the bracket being equipped with based on one, and limited block is provided on bracket for pressing from both sides Workpiece is held, clamping jaw can be moved along the direction parallel with limited block, and allow limited block to contact and clamp with an end face of workpiece, Realize the fixation of workpiece.
But above-mentioned existing clamping jaw but has the following deficiencies: in practical applications
It 1, is mainly single product production, compatibility is smaller, can not clamp special-shaped article;
2, the product for being only capable of clamping same size of the same process, can not clamp different sized products.
Disadvantages described above causes user that can waste time to replace different clamping jaws or need to use instead manpower to realize More difficult work, it is time-consuming and laborious, cause working efficiency low, while also increasing manufacturing cost.
Summary of the invention
Present invention aim to address above-mentioned the deficiencies in the prior art, and providing one kind can be adapted for sizes or shape Shape, the novel clamping jaw device that reasonable in design, low in cost, time saving and energy saving, work efficiency is high.
The present invention solves technical solution used by above-mentioned the deficiencies in the prior art:
A kind of novel clamping jaw device characterized by comprising driving mechanism, the first clamping limb, the second clamping limb, third Clamping limb, the 4th clamping limb, first clamping limb, the second clamping limb, third clamping limb, the 4th clamping limb are respectively provided with first Clamp end face, the second clamping end face, third clamping end face, the 4th clamping end face, the first clamping end face and second folder It holds end face to be oppositely arranged, the third clamping end face is oppositely arranged with the 4th clamping end face, the third clamping limb and institute It states the 4th clamping limb to be respectively provided with through the first upper and lower through slot, the second through slot, first clamping limb and the third clamp It is equipped with the first elastic component between arm, is equipped with the second elastic component between second clamping limb and the 4th clamping limb, described the One elastic component and second elastic component are extended through in first through slot and second through slot, first clamping limb, Second clamping limb, the third clamping limb, the 4th clamping limb are all connected with the driving mechanism, and in the driving machine Cooperation, which is realized, under the driving of structure clamps and opens.
Preferably, heretofore described third clamping limb upper end is equipped with the first limited block, and the 4th clamping limb upper end is set There is the second limited block, first elastic component upper end connects first limited block, and lower end connects first clamping limb, described Second elastic component upper end connects second limited block, and lower end connects second clamping limb, first limited block with it is described Second limited block is respectively used to limit first elastic component and second elastic component.
Preferably, the first sports limiting pin is respectively equipped on heretofore described third clamping limb and the 4th clamping limb With the second sports limiting pin, the movement travel of first clamping limb and second clamping limb is limited, improves work Stability.
Preferably, it is set respectively between heretofore described third clamping limb, the 4th clamping limb and the driving mechanism There are third elastic component, the 4th elastic component, the movement of the third clamping limb and the 4th clamping limb is played a degree of Buffer function can effectively avoid and damage during grabbing to equipment.
Preferably, it is equipped with third limited block between heretofore described third elastic component and the driving mechanism, described the The 4th limited block is equipped between four elastic components and the driving mechanism, the third limited block and the 4th limited block are used respectively It is limited in the third elastic component and the 4th elastic component.
Preferably, it is set respectively between heretofore described third clamping limb, the 4th clamping limb and the driving mechanism Have the first connector, the second connector, the third clamping limb, the 4th clamping limb pass through respectively first connector, Second connector is fixedly connected with the driving mechanism, and driving mechanism drives institute by the first connector, the second connector State the first clamping limb, the second clamping limb and the third clamping limb, clamping and expansion action are realized in the cooperation of the 4th clamping limb.
Preferably, the first sports limiting spiral shell is respectively equipped on heretofore described first connector and second connector Silk and the second sports limiting screw, limit the movement travel of the third clamping limb and the 4th clamping limb, improve Job stability.
Preferably, heretofore described third clamping limb is equipped with auxiliary guide rail, and the auxiliary guide rail is movably connected on institute State third clamping limb and the 4th clamping limb.
Preferably, heretofore described third clamping end face and the 4th clamping end face are cambered surface.
Preferably, heretofore described cambered surface is " V " type cambered surface, can preferably grab the objects such as pole, round bar, cylinder Product.
The invention has the advantages that since the novel clamping jaw device of the present invention includes: driving mechanism, the first clamping limb, the Two clamping limbs, third clamping limb, the 4th clamping limb, the third clamping limb and the 4th clamping limb are respectively provided with through up and down The first through slot, the second through slot, between first clamping limb and the third clamping limb be equipped with the first elastic component, described second The second elastic component is equipped between clamping limb and the 4th clamping limb, first elastic component passes through respectively with second elastic component Be through at first through slot and second through slot, first clamping limb, second clamping limb, the third clamping limb, 4th clamping limb is all connected with the driving mechanism, and cooperation is realized clamping and opened under the driving of the driving mechanism, Thus the present invention has good compatibility, can pass through the first clamping limb, the second clamping limb and third clamping limb, the respectively The mutual cooperation clamping sizes of four clamping limbs or the article of shape, it is reasonable in design, and manufacturing cost is cheap, when use It is applied widely without frequently replacing sizeable clamping jaw for different articles, it operates conveniently, time saving and energy saving, work effect Rate is high, has broad application prospects.
Detailed description of the invention
Fig. 1 is a kind of decomposition diagram of example structure of the novel clamping jaw device of the present invention.
Fig. 2 is the schematic diagram that the novel clamping jaw device of the present invention is in open configuration.
Fig. 3 is the novel clamping jaw device of present invention schematic diagram in clamped condition.
Specific embodiment
It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.It defines in the following description Basic principle of the invention can be applied to other embodiments, deformation scheme, improvement project, equivalent program and do not carry on the back Other technologies scheme from the spirit and scope of the present invention.
In the description of the present invention, it should be noted that term " on ", "lower", "left", "right", " in ", "vertical", " water It is flat ", "inner", the instructions such as "outside" orientation or positional relationship be to be based on the orientation or positional relationship shown in the drawings, merely to just In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with Specific orientation construction and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second ", " Three ", " 4th " etc. is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Fig. 1-Fig. 3 shows a kind of example structure schematic diagram and a kind of preferred reality of the novel clamping jaw device of the present invention Illustration is applied to be intended to.As shown in Figure 1-Figure 3, a kind of novel clamping jaw device described in the present embodiment, comprising: driving mechanism 10, first Clamping limb 21, the second clamping limb 22, third clamping limb 23, the 4th clamping limb 24, first clamping limb, the second clamping limb, Three clamping limbs, the 4th clamping limb are respectively provided with the first clamping end face 210, second clamping end face 220, third clamping end face 230, the Four clamping end faces 240, the first clamping end face are oppositely arranged with second clamping end face, the third clamping end face and institute It states the 4th clamping end face to be oppositely arranged, the third clamping limb and the 4th clamping limb are respectively provided with and lead to through upper and lower first Slot, the second through slot are equipped with the first elastic component 31, second clamping limb between first clamping limb and the third clamping limb Be equipped with the second elastic component 32 between the 4th clamping limb, first elastic component and second elastic component extend through in First through slot and second through slot, it is first clamping limb, second clamping limb, the third clamping limb, described 4th clamping limb is all connected with the driving mechanism, and cooperation is realized clamping and opened under the driving of the driving mechanism.It is worth One is mentioned that, driving mechanism described in the present embodiment can be any structure with power drive function, such as cylinder or Motor, preferably cylinder drives in the present embodiment.
Preferably, the upper end of third clamping limb described in the present embodiment is equipped with the first limited block 41, and described the Four clamping limb upper ends are equipped with the second limited block 42, and first elastic component upper end connects first limited block, and lower end connects institute The first clamping limb is stated, second elastic component upper end connects second limited block, and lower end connects second clamping limb, described First limited block is respectively used to limit first elastic component and second elastic component with second limited block.
Preferably, the is respectively equipped on third clamping limb described in the present embodiment and the 4th clamping limb One sports limiting pin 51 and the second sports limiting pin 52, to the movement travel of first clamping limb and second clamping limb into Row limit, improves job stability.Preferably, third clamping limb described in the present embodiment, on the 4th clamping limb be also equipped with top Silk improves job stability for the first sports limiting pin and the second sports limiting pin to be fixed.
Preferably, third clamping limb described in the present embodiment, the 4th clamping limb and the driving machine Third elastic component 33, the 4th elastic component 34 are respectively equipped between structure, to the fortune of the third clamping limb and the 4th clamping limb It is dynamic to play a degree of buffer function, it can effectively avoid and equipment is damaged during grabbing.It is noted that this reality Applying the first elastic component described in example, the second elastic component, third elastic component and the 4th elastic component is spring, and structure is simple, at This is low, and operates with convenience.
Preferably, third is equipped between third elastic component described in the present embodiment and the driving mechanism to limit Position block 43, is equipped with the 4th limited block 44, the third limited block and described between the 4th elastic component and the driving mechanism 4th limited block is respectively used to limit the third elastic component and the 4th elastic component.
Preferably, third clamping limb described in the present embodiment, the 4th clamping limb and the driving machine The first connector 61, the second connector 62 are respectively equipped between structure, the third clamping limb, the 4th clamping limb pass through respectively First connector, second connector are fixedly connected with the driving mechanism, and driving mechanism passes through the first connector, the Two connectors drive first clamping limb, the second clamping limb and the third clamping limb, the cooperation of the 4th clamping limb to realize folder Tightly and expansion action.Preferably, the first connector described in the present embodiment, threaded hole, the spiral shell are equipped on the second connector Driving mechanism and third clamping limb, the 4th clamping limb are fixedly connected by pit by fixed screw.
Preferably, the is respectively equipped on the first connector described in the present embodiment and second connector One sports limiting screw 53 and the second sports limiting screw 54, to the movement row of the third clamping limb and the 4th clamping limb Cheng Jinhang limit, improves job stability.
Preferably, third clamping limb described in the present embodiment is equipped with auxiliary guide rail 70, and the auxiliary is led Rail is movably connected on the third clamping limb and the 4th clamping limb, realizes the company between third clamping limb and the 4th clamping limb It connects, avoids third clamping limb and the 4th clamping limb from being detached from, improve stability.
Preferably, the clamping end face of third described in the present embodiment and the 4th clamping end face are cambered surface. Preferably, cambered surface described in the present embodiment is " V " type cambered surface, can preferably grab pole, round bar, cylinder and other items.It is excellent Choosing, the first clamping end face described in the present embodiment and second clamping end face are plane, can better holding shim etc. Article.Novel clamping jaw device described in the present embodiment has good compatibility, can clamp the article of sizes or shape, Without frequently replacing sizeable clamping jaw for different articles when use, and only need to be placed on suitable clamping limb Place, it is easy to operate, it is time saving and energy saving.
It should be understood by those skilled in the art that foregoing description and the embodiment of the present invention shown in the drawings are only used as illustrating And it is not intended to limit the present invention.The purpose of the present invention has been fully and effectively achieved.Function and structural principle of the invention exists It shows and illustrates in embodiment, under without departing from the principle, embodiments of the present invention can have any deformation or modification.

Claims (10)

1. a kind of novel clamping jaw device characterized by comprising driving mechanism, the first clamping limb, the second clamping limb, third folder Gripping arm, the 4th clamping limb, first clamping limb, the second clamping limb, third clamping limb, the 4th clamping limb are respectively provided with the first folder Hold end face, the second clamping end face, third clamping end face, the 4th clamping end face, the first clamping end face and second clamping End face is oppositely arranged, and third clamping end face and the described 4th clamps end face and is oppositely arranged, the third clamping limb with it is described 4th clamping limb is respectively provided with through the first upper and lower through slot, the second through slot, first clamping limb and the third clamping limb Between be equipped with the first elastic component, between second clamping limb and the 4th clamping limb be equipped with the second elastic component, described first Elastic component and second elastic component are extended through in first through slot and second through slot, first clamping limb, institute It states the second clamping limb, the third clamping limb, the 4th clamping limb and is all connected with the driving mechanism, and in the driving mechanism Driving under cooperation realize clamp and open.
2. novel clamping jaw device according to claim 1, which is characterized in that third clamping limb upper end is equipped with the first limit Position block, the 4th clamping limb upper end are equipped with the second limited block, and first elastic component upper end connects first limited block, under End connects first clamping limb, and second elastic component upper end connects second limited block, lower end connection second folder Gripping arm.
3. novel clamping jaw device according to claim 1, which is characterized in that the third clamping limb and the 4th clamping The first sports limiting pin and the second sports limiting pin are respectively equipped on arm, to first clamping limb and second clamping limb Movement travel is limited.
4. novel clamping jaw device according to claim 1, which is characterized in that the third clamping limb, the 4th clamping Third elastic component, the 4th elastic component are respectively equipped between arm and the driving mechanism.
5. novel clamping jaw device according to claim 4, which is characterized in that the third elastic component and the driving mechanism Between be equipped with third limited block, the 4th limited block, third limit are equipped between the 4th elastic component and the driving mechanism Position block and the 4th limited block are respectively used to limit the third elastic component and the 4th elastic component.
6. novel clamping jaw device according to claim 1, which is characterized in that the third clamping limb, the 4th clamping The first connector, the second connector, the third clamping limb, the 4th clamping are respectively equipped between arm and the driving mechanism Arm is fixedly connected by first connector, second connector with the driving mechanism respectively.
7. novel clamping jaw device according to claim 6, which is characterized in that first connector is connect with described second The first sports limiting screw and the second sports limiting screw are respectively equipped on part, to the third clamping limb and the 4th clamping The movement travel of arm is limited.
8. novel clamping jaw device according to claim 1, which is characterized in that the third clamping limb is equipped with auxiliary and leads Rail, the auxiliary guide rail are movably connected on the third clamping limb and the 4th clamping limb.
9. novel clamping jaw device according to claim 1, which is characterized in that the third clamping end face and the 4th folder Holding end face is cambered surface.
10. novel clamping jaw device according to claim 9, which is characterized in that the cambered surface is " V " type cambered surface.
CN201821068547.5U 2018-07-06 2018-07-06 Novel clamping jaw device Expired - Fee Related CN208714022U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821068547.5U CN208714022U (en) 2018-07-06 2018-07-06 Novel clamping jaw device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821068547.5U CN208714022U (en) 2018-07-06 2018-07-06 Novel clamping jaw device

Publications (1)

Publication Number Publication Date
CN208714022U true CN208714022U (en) 2019-04-09

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ID=65972887

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821068547.5U Expired - Fee Related CN208714022U (en) 2018-07-06 2018-07-06 Novel clamping jaw device

Country Status (1)

Country Link
CN (1) CN208714022U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110802624A (en) * 2019-11-22 2020-02-18 合肥常青机械股份有限公司 Gripper-replaceable robot arm

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110802624A (en) * 2019-11-22 2020-02-18 合肥常青机械股份有限公司 Gripper-replaceable robot arm
CN110802624B (en) * 2019-11-22 2020-11-13 合肥常青机械股份有限公司 Gripper-replaceable robot arm

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20190409

Termination date: 20200706

CF01 Termination of patent right due to non-payment of annual fee