CN207508737U - A kind of automation fixture for processing - Google Patents

A kind of automation fixture for processing Download PDF

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Publication number
CN207508737U
CN207508737U CN201721501892.9U CN201721501892U CN207508737U CN 207508737 U CN207508737 U CN 207508737U CN 201721501892 U CN201721501892 U CN 201721501892U CN 207508737 U CN207508737 U CN 207508737U
Authority
CN
China
Prior art keywords
straight
bar
bars
air bag
installation cavity
Prior art date
Application number
CN201721501892.9U
Other languages
Chinese (zh)
Inventor
马金海
Original Assignee
无锡市博精电子有限公司
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 无锡市博精电子有限公司 filed Critical 无锡市博精电子有限公司
Priority to CN201721501892.9U priority Critical patent/CN207508737U/en
Application granted granted Critical
Publication of CN207508737U publication Critical patent/CN207508737U/en

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Abstract

The utility model discloses a kind of automation fixture for processing, including annular working platform and the supporting leg for being fixed on its bottom, the annular working platform is equipped with installation cavity, sets that there are two symmetrically arranged sliding blocks in installation cavity, the side of sliding block is hinged with the first straight-bar, and two the first straight-bars are hinged.The utility model is simple in structure, rotate screw rod, pass through oppositely arranged screw thread, drive two sliding blocks close to each other, relatively rotate two the first straight-bars, and then drive two third straight-bars close to each other, it is slided so as to fulfill the level of the second straight-bar, under the action of sprocket wheel and chain, three the second straight-bar synchronizing movings, three clamping plates are close to each other, by Workpiece clamping, the workpiece of different-diameter size can be clamped, the scope of application is wider, in the process, two third straight-bars are close to each other, squeeze the second air bag, expand the first air bag, thrust is further applied to clamping plate by T-bar, enhance clamping force.

Description

A kind of automation fixture for processing

Technical field

The utility model is related to clamp art more particularly to a kind of automation fixture for processing.

Background technology

Fixture refers to be used for fixing processing object during machine-building, is allowed to occupy correct position, to receive construction Or the device of detection, also known as fixture.In a broad sense, any process in technical process, for rapidly, easily and safely The device of workpiece is installed, all can be described as fixture;Existing fixture smaller scope of application, clamping workpiece are more inconvenient.

Utility model content

The purpose of this utility model is and a kind of automation processing proposed in order to solve shortcoming in the prior art Use fixture.

To achieve these goals, the utility model employs following technical solution:

A kind of automation fixture for processing, including annular working platform and the supporting leg for being fixed on its bottom, the annular working Platform is equipped with installation cavity, sets in installation cavity there are two symmetrically arranged sliding block, and the side of sliding block is hinged with the first straight-bar, two the One straight-bar is hinged, and the one end of the first straight-bar far from sliding block is hinged with one end of third straight-bar, the other end hinge of two third straight-bars One end of same second straight-bar is connected to, the other end of the second straight-bar runs through the inner wall of installation cavity, and the second straight-bar is located at annular work The one end for making platform inner ring is equipped with slot, and the inner wall of slot is connected with one end of T-bar, the other end of T-bar by the first air bag Clamping plate is connected with, two opposite sides of the third straight-bar are connected by the second air bag, and the second air bag passes through tracheae and One air bag connects, and the screw rod being vertically arranged is equipped between two sliding blocks, and the both ends of screw rod sequentially pass through sliding block and installation The junction of the inner wall of chamber, two sliding blocks and screw rod is respectively equipped with the first screw thread and the second screw thread, and the first screw thread and the second spiral shell Line is oppositely arranged.

Preferably, the upper end of the screw rod is connected with runner.

Preferably, it there are three the numbers of the installation cavity, and is angularly distributed between three installation cavitys.

Preferably, the lower end of the screw rod is connected with sprocket wheel, and is connected between three sprocket wheels by chain.

Preferably, side of the clamping plate far from T-bar is connected with cushion pad.

Compared with prior art, the beneficial effects of the utility model are:The utility model is simple in structure, rotates screw rod, leads to Oppositely arranged screw thread is crossed, drives two sliding blocks close to each other, relatively rotates two the first straight-bars, and then drive two thirds Straight-bar is close to each other, is slided so as to fulfill the level of the second straight-bar, and under the action of sprocket wheel and chain, three the second straight-bars synchronize Mobile, three clamping plates are close to each other, by Workpiece clamping, can clamp the workpiece of different-diameter size, the scope of application is wider, herein mistake Cheng Zhong, two third straight-bars are close to each other, squeeze the second air bag, expand the first air bag, further applied by T-bar to clamping plate Add thrust, enhance clamping force.

Description of the drawings

Fig. 1 be the utility model proposes structure diagram;

Fig. 2 is the vertical view of Fig. 1.

In figure:Clamping plate 1, annular working platform 2, the first straight-bar 3, the second straight-bar 4, third straight-bar 5, screw rod 6, sliding block 7, supporting leg 8th, sprocket wheel 9, chain 10, T-bar 11, the first air bag 12, the second air bag 13.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.

With reference to Fig. 1-2, a kind of automation fixture for processing, including annular working platform 2 and the supporting leg 8 for being fixed on its bottom, Annular working platform 2 is equipped with installation cavity, and there are three the numbers of installation cavity, and is angularly distributed between three installation cavitys, installation cavity It inside sets there are two symmetrically arranged sliding block 7, the side of sliding block 7 is hinged with the first straight-bar 3, and two the first straight-bars 3 are hinged, and first is straight The one end of bar 3 far from sliding block 7 is hinged with one end of third straight-bar 5, and the other end of two third straight-bars 5 is hinged with same second directly One end of bar 4, the other end of the second straight-bar 4 runs through the inner wall of installation cavity, and the second straight-bar 4 is located at 2 inner ring of annular working platform One end is equipped with slot, and the inner wall of slot is connected with one end of T-bar 11, the other end connection of T-bar 11 by the first air bag 12 There is clamping plate 1, side of the clamping plate 1 far from T-bar 11 is connected with cushion pad, protective effect, and two opposite sides of third straight-bar 5 lead to It crosses the second air bag 13 to connect, and the second air bag 13 is connected by tracheae with the first air bag 12, is equipped between two sliding blocks 7 and sets vertically The screw rod 6 put, and the both ends of screw rod 6 sequentially pass through the inner wall of sliding block 7 and installation cavity, the upper end of screw rod 6 is connected with runner, screw rod 6 lower end is connected with sprocket wheel 9, and is connected between three sprocket wheels 9 by chain 10, rotates synchronously, and saves the operating time, two cunnings Block 7 and the junction of screw rod 6 are respectively equipped with the first screw thread and the second screw thread, and the first screw thread and the second screw thread are oppositely arranged.

Operation principle:Screw rod 6 is rotated, by oppositely arranged screw thread, drives two sliding blocks 7 close to each other, makes two the One straight-bar 3 relatively rotates, and then drives two third straight-bars 5 close to each other, is slided so as to fulfill the level of the second straight-bar 4, Under the action of sprocket wheel 9 and chain 10, three 4 synchronizing movings of the second straight-bar, three clamping plates 1 are close to each other, and Workpiece clamping can press from both sides The workpiece of different-diameter size is held, the scope of application is wider, and in the process, two third straight-bars 5 are close to each other, squeezes the second gas Capsule 13 expands the first air bag 12, further applies thrust to clamping plate 1 by T-bar 11, enhances clamping force.

The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (5)

1. a kind of automation fixture for processing, including annular working platform (2) and the supporting leg (8) of its bottom is fixed on, feature exists In the annular working platform (2) is equipped with installation cavity, is set in installation cavity there are two symmetrically arranged sliding block (7), sliding block (7) Side is hinged with the first straight-bar (3), and two the first straight-bars (3) are hinged, and the one end of the first straight-bar (3) far from sliding block (7) is hinged with One end of third straight-bar (5), the other end of two third straight-bars (5) are hinged with one end of same second straight-bar (4), the second straight-bar (4) the other end runs through the inner wall of installation cavity, and the second straight-bar (4) is equipped with slot positioned at one end of annular working platform (2) inner ring, The inner wall of slot is connected with one end of T-bar (11) by the first air bag (12), and the other end of T-bar (11) is connected with clamping plate (1), the opposite side of two third straight-bars (5) is connected by the second air bag (13), and the second air bag (13) passes through tracheae Connected with the first air bag (12), be equipped with the screw rod (6) that is vertically arranged between two sliding blocks (7), and the both ends of screw rod (6) according to The junction of the secondary inner wall through sliding block (7) and installation cavity, two sliding blocks (7) and screw rod (6) is respectively equipped with the first screw thread and the Two screw threads, and the first screw thread and the second screw thread are oppositely arranged.
2. a kind of automation fixture for processing according to claim 1, which is characterized in that the upper end of the screw rod (6) connects It is connected to runner.
3. a kind of automation fixture for processing according to claim 1, which is characterized in that the number of the installation cavity has three It is a, and be angularly distributed between three installation cavitys.
4. a kind of automation fixture for processing according to claim 1, which is characterized in that the lower end of the screw rod (6) connects Sprocket wheel (9) is connected to, and is connected between three sprocket wheels (9) by chain (10).
5. a kind of automation fixture for processing according to claim 1, which is characterized in that the clamping plate (1) is far from T-bar (11) side is connected with cushion pad.
CN201721501892.9U 2017-11-13 2017-11-13 A kind of automation fixture for processing CN207508737U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721501892.9U CN207508737U (en) 2017-11-13 2017-11-13 A kind of automation fixture for processing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721501892.9U CN207508737U (en) 2017-11-13 2017-11-13 A kind of automation fixture for processing

Publications (1)

Publication Number Publication Date
CN207508737U true CN207508737U (en) 2018-06-19

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721501892.9U CN207508737U (en) 2017-11-13 2017-11-13 A kind of automation fixture for processing

Country Status (1)

Country Link
CN (1) CN207508737U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109352521A (en) * 2018-09-28 2019-02-19 庄志斌 Bearing ring processing fixes device with adjustable loop thereof inner ring
CN110340546A (en) * 2019-08-07 2019-10-18 济南邦德激光股份有限公司 A kind of air spider for laser cutting machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109352521A (en) * 2018-09-28 2019-02-19 庄志斌 Bearing ring processing fixes device with adjustable loop thereof inner ring
CN110340546A (en) * 2019-08-07 2019-10-18 济南邦德激光股份有限公司 A kind of air spider for laser cutting machine
CN110340546B (en) * 2019-08-07 2020-04-17 济南邦德激光股份有限公司 Pneumatic chuck for laser cutting machine

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