CN202825392U - Buffering positioning structure applied to automation line clamp - Google Patents

Buffering positioning structure applied to automation line clamp Download PDF

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Publication number
CN202825392U
CN202825392U CN 201220439073 CN201220439073U CN202825392U CN 202825392 U CN202825392 U CN 202825392U CN 201220439073 CN201220439073 CN 201220439073 CN 201220439073 U CN201220439073 U CN 201220439073U CN 202825392 U CN202825392 U CN 202825392U
Authority
CN
China
Prior art keywords
roller
side plate
clamp body
fork
positioning structure
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
CN 201220439073
Other languages
Chinese (zh)
Inventor
刘广永
于俊光
刘卫巍
兰铁军
于国峰
肖向军
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.)
DALIAN HUAGEN PRECISION MACHINE TOOL Co Ltd
Original Assignee
DALIAN HUAGEN PRECISION MACHINE TOOL 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 DALIAN HUAGEN PRECISION MACHINE TOOL Co Ltd filed Critical DALIAN HUAGEN PRECISION MACHINE TOOL Co Ltd
Priority to CN 201220439073 priority Critical patent/CN202825392U/en
Application granted granted Critical
Publication of CN202825392U publication Critical patent/CN202825392U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A buffering positioning structure applied to an automation line clamp comprises a clamp body, an air cylinder is arranged on the clamp body, a roller wheel which is located above the clamp body is installed on an outer end head of a piston rod which is matched with the air cylinder, a side plate is connected above the clamp body through an axis pin in a rotation mode, a concave portion is arranged in the middle of a lower edge of the side plate, the front portion of the lower edge of the side plate is located on the roller wheel, the side plate is provided with a vibration absorber and connected with an oscillating rod through a rotary shaft in a rotation mode, a roller is installed at the lower end of the oscillating rod, the roller is matched with an end head of a pressure rod at the front end of the vibration absorber, a torsional spring is arranged on the rotary shaft, and the torsional spring presses the roller towards the position of the end head of the press rod at the front end of the vibration absorber. The buffering positioning structure applied to the automation line clamp has the advantages of being simple in structure, flexible and reliable in movement, strong in buffering capacity and convenient to adjust.

Description

Be applied in the buffer positioning structure on the transfer matic anchor clamps
Technical field
The utility model relates to a kind of buffer positioning structure, particularly a kind of buffer positioning structure that is applied on the transfer matic anchor clamps.
Background technology
The rollaway type transfer matic is the defeated equipment that helps of machining apparatus, main effect is conveying workpieces, the cylinder that utilization is arranged parallel to each other is fed forward workpiece, raceway device moves down when putting in place, workpiece is seated on the anchor point, then processes, move on the raceway device after the completion of processing, cylinder lifts workpiece again, continues forward conveying workpieces and enters next station.By block piece workpiece is stopped the location after part puts in place, the existing location that stops is undertaken by spring mechanism, and the size that takes up room is large, and adjustable buffer capacity is limited, poor stability.
Summary of the invention
The purpose of this utility model provide a kind of simple in structure, flexible movements are reliable, buffer capacity is strong, easy to adjust is applied in buffer positioning structure on the transfer matic anchor clamps, overcome the deficiencies in the prior art.
The buffer positioning structure that is applied on the transfer matic anchor clamps of the present utility model, comprise clamp body, be provided with cylinder at clamp body, the external end head of the piston rod that matches with cylinder is equipped with the roller that is seated in the clamp body top, above clamp body, be rotatably connected to side plate by bearing pin, the following middle part of side plate is provided with recess, the front portion is seated on the described roller, be provided with bump leveller and be rotatably connected to fork by rotating shaft at side plate, roller is equipped with in the lower end of fork, the termination of the depression bar of roller and bump leveller front end matches, and is provided with torque spring in rotating shaft place, and torque spring is pressed to roller the end of the depression bar of bump leveller front end.
The buffer positioning structure that is applied on the transfer matic anchor clamps of the present utility model, make the fork upper end be positioned at each cylinder top certain altitude of rollaway type transfer matic after the installation, after arriving, workpiece collides with the fork upper end, fork rotates, the roller of fork lower end is pressed to bump leveller, not only stop moving ahead of workpiece, also played cushioning effect simultaneously.Each cylinder of rollaway type transfer matic moves down workpiece is dropped on the anchor point, move on each cylinder of rollaway type transfer matic after the processing, cylinder lifts workpiece again, the cylinder action, piston rod retraction and drive roller move, and make roller enter the recess of side plate bottom, and side plate and fork rotate, fork upper end is moved down and be lower than the height of each cylinder top bus of rollaway type transfer matic, do not affect workpiece and move ahead and enter next station.Above-mentioned action repeats to realize that a plurality of workpiece process operation continuously.Has advantage simple in structure, that flexible movements are reliable, buffer capacity is strong, easy to adjust.
Description of drawings
Fig. 1 is the structural representation of the fork of the utility model specific embodiment when lifting;
Fig. 2 is the fork of the utility model specific embodiment and the workpiece structural representation when colliding;
Fig. 3 is the structural representation of the fork of the utility model specific embodiment when moving down.
The specific embodiment
As shown in Figure 1: 6 is clamp body, be fixedly connected with the cylinder 5 that joins with pneumatic means at clamp body 6, the external end head of the piston rod that matches with cylinder 5 is equipped with roller 9, is provided with support 8 at clamp body 6, be provided with track at support 8, above-mentioned rollers 9 is located in orbit.Be rotatably connected to side plate 10 by bearing pin 7 above clamp body 6, the following middle part of side plate 10 is provided with recess 16, and the front portion is seated on the roller 9.When cylinder moved, piston rod retraction roller 9 rolled in orbit and enters recess 16 places of side plate 10 bottoms, and this moment, side plate 10 rotated along bearing pin 7.The spring absorbing device 4 of selecting is installed at side plate 10.Side plate 10 is rotatably connected to fork 14 by rotating shaft 13, roller 11 is equipped with in the lower end of fork 14, roller 11 matches with the termination of the depression bar 17 of bump leveller 4 front ends, and 13 places are provided with torque spring 12 in rotating shaft, and torque spring 12 is pressed to roller 11 end of the depression bar 17 of bump leveller 4 front ends.Collision wheel 15 is housed in the upper end of fork 14.
Match with the rollaway type transfer matic of conveying workpieces during installation, the rollaway type transfer matic comprises many rows raceway 2 and the anchor point 3 that is supported on the frame.Fork 14 upper ends are positioned at each cylinder 2 top certain altitude of rollaway type transfer matic, workpiece 1 moves forward under the driving of each raceway 2, after arriving, workpiece 1 takes turns 15 collide (such as Fig. 2) with the collision of fork 14 upper ends, fork 14 rotates, the roller 11 of fork 14 lower ends is pressed to the termination of the depression bar 17 of bump leveller 4 front ends, not only stop moving ahead of workpiece, also played cushioning effect simultaneously.Each cylinder of rollaway type transfer matic moves down workpiece 1 is dropped on the anchor point 3, move on each cylinder 2 of rollaway type transfer matic after the processing, cylinder 2 lifts workpiece 1 again, cylinder 5 actions, piston rod retraction and drive roller 9 move, and make roller enter recess 16(such as Fig. 3 of side plate 10 bottoms), side plate 10 and fork 14 rotate, fork 14 upper ends are moved down and be lower than the height of each cylinder 2 top bus of rollaway type transfer matic, do not affect workpiece 1 and move ahead and enter next station.Above-mentioned action repeats to realize that a plurality of workpiece process operation continuously.

Claims (1)

1. buffer positioning structure that is applied on the transfer matic anchor clamps, it is characterized in that: comprise clamp body (6), be provided with cylinder (5) at clamp body (6), the external end head of the piston rod that matches with cylinder (5) is equipped with the roller (9) that is seated in clamp body (6) top, be rotatably connected to side plate (10) in clamp body (6) top by bearing pin (7), the following middle part of side plate (10) is provided with recess (16), the front portion is seated on the described roller (9), be provided with bump leveller (4) and be rotatably connected to fork (14) by rotating shaft (13) at side plate (10), roller (11) is equipped with in the lower end of fork (14), roller (11) matches with the termination of the depression bar (17) of bump leveller (4) front end, locate to be provided with torque spring (12) in rotating shaft (13), torque spring (12) is pressed to roller (11) end of the depression bar (17) of bump leveller (4) front end.
CN 201220439073 2012-08-31 2012-08-31 Buffering positioning structure applied to automation line clamp Expired - Fee Related CN202825392U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220439073 CN202825392U (en) 2012-08-31 2012-08-31 Buffering positioning structure applied to automation line clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220439073 CN202825392U (en) 2012-08-31 2012-08-31 Buffering positioning structure applied to automation line clamp

Publications (1)

Publication Number Publication Date
CN202825392U true CN202825392U (en) 2013-03-27

Family

ID=47937184

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220439073 Expired - Fee Related CN202825392U (en) 2012-08-31 2012-08-31 Buffering positioning structure applied to automation line clamp

Country Status (1)

Country Link
CN (1) CN202825392U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102814692A (en) * 2012-08-31 2012-12-12 大连华根精密机床有限公司 Buffer positioning structure applied to automatic thread fixture
CN104828548A (en) * 2015-03-30 2015-08-12 中国一拖集团有限公司 Conveying stop device for swing rod

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102814692A (en) * 2012-08-31 2012-12-12 大连华根精密机床有限公司 Buffer positioning structure applied to automatic thread fixture
CN104828548A (en) * 2015-03-30 2015-08-12 中国一拖集团有限公司 Conveying stop device for swing rod

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130327

Termination date: 20150831

EXPY Termination of patent right or utility model