CN202411912U - Four-axis clamp for machining chain link - Google Patents

Four-axis clamp for machining chain link Download PDF

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Publication number
CN202411912U
CN202411912U CN2011205505790U CN201120550579U CN202411912U CN 202411912 U CN202411912 U CN 202411912U CN 2011205505790 U CN2011205505790 U CN 2011205505790U CN 201120550579 U CN201120550579 U CN 201120550579U CN 202411912 U CN202411912 U CN 202411912U
Authority
CN
China
Prior art keywords
pressing plate
plate
rotating cylinder
machining
pressing
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
CN2011205505790U
Other languages
Chinese (zh)
Inventor
刘渝强
余小刚
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.)
SHANGHAI KINGTEC MACHINERY MANUFACTURING CO LTD
Original Assignee
SHANGHAI KINGTEC MACHINERY MANUFACTURING 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 SHANGHAI KINGTEC MACHINERY MANUFACTURING CO LTD filed Critical SHANGHAI KINGTEC MACHINERY MANUFACTURING CO LTD
Priority to CN2011205505790U priority Critical patent/CN202411912U/en
Application granted granted Critical
Publication of CN202411912U publication Critical patent/CN202411912U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a four-axis clamp for machining a chain link, comprising a bridge plate, a rotating cylinder, a pressing plate support, a rotating cylinder pressure head, a spring seat, a pressing plate, an upper supporting member, an upper pressing leg, a backing member, a lower supporting member, a lower pressing leg, a lever cylinder pressing plate, a lever cylinder, a pin shaft and a spring, wherein the rotating cylinder, the pressing plate support, the spring seat and the upper supporting member are located on the bridge plate; one end of the rotating cylinder pressure head is connected with the pressing plate support; the pressing plate is connected with the rotating cylinder pressure head; the upper supporting member is connected with the pressing plate through the pin shaft; the upper pressing leg is located between the upper supporting member and the backing member; the lower pressing leg is located above the lower supporting member; the lever cylinder pressing plate is connected with the lower pressing leg; the lever cylinder is located between the lever cylinder pressing plate and the bridge plate; and the spring abuts against the pressing plate. By using the four-axis clamp, the problems of overlong auxiliary time and low machining precision caused by two-time clamping in the machining process in the prior art are solved, the product machining efficiency is increased, and the product quality is improved.

Description

Chain rail joint machining four axle clamp tools
Technical field
The utility model relates to a kind of chain rail joint frock clamp, particularly a kind of chain rail joint machining four axle clamp tools, and it is applicable to the machining of chain rail joint.
Background technology
At present, in machining during to the fine finishining of chain rail joint, employing be on the workbench of the work in-process heart common manual formula mechanical clamp to be installed, need twice mounting or dismounting.Usually the machining of chain rail joint is divided two operations: first operation is the pin shaft hole of machining chain rail joint; Second operation changed another set of anchor clamps, and clamping chain rail joint is processed two bolts hole once more.
Because chain rail joint machining needs the secondary clamping, causes non-cutting time long.In addition, twice clamping also can bring the deviation of second positioning, influences the machining accuracy of chain rail joint.
The utility model content
The utility model technical problem to be solved provides a kind of chain rail joint machining four axle clamp tools; It solves in prior art the problem that non-cutting time is long, machining accuracy is low in the process that twice clamping cause, and improves product working (machining) efficiency and product quality.
For solveing the technical problem, the utility model provides a kind of chain rail joint machining four axle clamp tools, it is characterized in that; It comprises bridge plate, rotating cylinder, plate bracket, rotating cylinder pressure head, spring base, pressing plate, upper supporting piece, goes up presser feet, backer's part, lower support element, following presser feet, lever cylinder pressing plate, lever cylinder, bearing pin, spring; Rotating cylinder, plate bracket, spring base, upper supporting piece are positioned on the bridge plate, and an end of rotating cylinder pressure head is connected with plate bracket, and pressing plate is connected with the rotating cylinder pressure head; Upper supporting piece is connected with pressing plate through bearing pin; Last presser feet is between upper supporting piece and backer's part, and following presser feet is positioned at the top of lower support element, and the lever cylinder pressing plate is connected with following presser feet; Lever cylinder is between lever cylinder pressing plate and bridge plate, and spring props up pressing plate.
The positive progressive effect of the utility model is: the utility model is with effectively showing in the three-dimensional of baroque chain rail joint through the four axle clamp tool work in-process hearts.Compare with plain clamp, the utility model has reduced the non-cutting time of loading and unloading, has shortened the whole process time of product, to the raising of production capacity and the great role that reduced cost.Simultaneously, more can stabilized product quality, improved the dimensional uniformity of converted products greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model chain rail joint machining four axle clamp tools.
Fig. 2 is the structural representation of lever cylinder pressing plate in the utility model.
Fig. 3 is the structural representation of the utility model center platen.
Fig. 4 is the structural representation of backer's part in the utility model.
Fig. 5 is the structural representation of the utility model center platen support.
Fig. 6 is the structural representation of the utility model medium chain rail joint blank.
Fig. 7 is the installation diagram of chain rail joint blank on anchor clamps.
The specific embodiment
Lift a preferred embodiment below, and combine accompanying drawing to come the clearer the utility model of intactly explaining.
As shown in Figure 1; The utility model chain rail joint machining four axle clamp tools comprise bridge plate 1, rotating cylinder 2, plate bracket 3, rotating cylinder pressure head 4, spring base 5, pressing plate 6, upper supporting piece 7, go up presser feet 8, backer's part 9, lower support element 10, following presser feet 11, lever cylinder pressing plate 12, lever cylinder 13, bearing pin 14, spring 15; Rotating cylinder 2, plate bracket 3, spring base 5, upper supporting piece 7 are positioned on the bridge plate 1, and an end of rotating cylinder pressure head 4 is connected with plate bracket 3, and pressing plate 6 is connected with rotating cylinder pressure head 4; Upper supporting piece 7 is connected with pressing plate 6 through bearing pin 14; Last presser feet 8 is between upper supporting piece 7 and backer's part 9, and following presser feet 11 is positioned at the top of lower support element 10, and lever cylinder pressing plate 12 is connected with following presser feet 11; Lever cylinder 13 is between lever cylinder pressing plate 12 and bridge plate 1, and spring 15 props up pressing plate 6.
Bridge plate is the bare bones of anchor clamps, and it should connect into an integral body to various elements, mechanism, the device of anchor clamps, but also will consider the convenience of work-handling.Therefore, the shape and size of clamp body depend primarily on the distributing position of each component parts of anchor clamps, the appearance profile size of chain rail joint and the condition of processing etc.It has enough strength and stiffness, and is simple in structure, light, and knot can also compact under proof strength and rigidity prerequisite, and volume is little, light weight and be convenient to work-handling.Stable installation is firm, and the good manufacturability of structure is convenient to manufacturing, assembly and checkout, and size is also stable and have certain precision, and cleaning is got up conveniently in addition.
Upper supporting piece, lower support element, reference column (MT-304-M6), last presser feet, backer's part (as shown in Figure 4), presser feet (MT-307F13M8); They are positioners; Utilize effective positioner to limit enough frees degree in this jig Design, confirm that the chain rail has accurate and definite position successively in anchor clamps.
Rotating cylinder (NHSL-40FX90 °), plate bracket (as shown in Figure 5), rotating cylinder pressure head, spring base, pressing plate (as shown in Figure 3); Lever cylinder pressing plate (as shown in Figure 2), lever cylinder (NLC-M40); Clamping device for anchor clamps; Utilize rotary type hydraulic binding clasp clamping mode in this jig Design, guarantee that effectively workpiece do not deliver to reliable grip in process.
The utility model chain rail joint machining four axle clamp tools are exactly that chain rail joint is accurately located and reliable grip, enhance productivity, and guarantee the technological equipment of crudy.Thereby only rely on the 4th to revolve workbench to turn 90 degrees and realize reducing to an operation again from two operations through loading and unloading simply and easily once.The positive frock clamp that adapts of popularization and use and product structure during chain rail joint is produced in modern times to improving the quality of products, alleviates working strength of workers, and aspect such as enhance productivity plays important effect.
In chain rail joint fine finishining process, fine finishining is less needed man-hour, and the time 2/3 or more that accounts for whole machining periods be used to get the raw materials ready, clamping and other work of assisting, influenced working (machining) efficiency greatly.For this reason, use the higher chain rail joint technological equipment of mechanization and automaticity to help the large-scale production of chain rail joint.
Be fixed on chain rail joint machining four axle clamp tools on the workbench of machining center; Be placed on chain rail joint blank (as shown in Figure 6) on the anchor clamps, clamping figure is as shown in Figure 7, reference column 16 and positioning seat 17 locate chain rails joint blank; The guidance panel of the work in-process heart is called in the program of chain rail joint; Machining center moves automatically, and the hydraulic rotating cylinder rotates clamp chain rail joint automatically, and machining center is called in the bolt hole that drill bit is processed left chain rail joint earlier in tool magazine then; After processing, the 4th bolt hole that the Rotate 180 degree saves at the right chain rail of processing.After processing, the 4th is returned and to turn 90 degrees, and the pin shaft hole of left chain rail joint is processed in the automation tool changing, accomplishes the pin shaft hole that the back is saved at the right chain rail of processing.Automatic tool changer carries out heavy boring and right boring to the axle sleeve hole of left and right sides chain rail joint after accomplishing.Machining center stops automatically after accomplishing, and the rail joint that dismounting processes is installed down a pair of chain rail joint blank again and processed.
Though more than described the specific embodiment of the utility model; But those skilled in the art is to be understood that; These only illustrate, and under the prerequisite of principle that does not deviate from the utility model and essence, can make numerous variations or modification to these embodiments.Therefore, the protection domain of the utility model is limited appended claims.

Claims (1)

1. a chain rail saves machining four axle clamp tools; It is characterized in that it comprises bridge plate, rotating cylinder, plate bracket, rotating cylinder pressure head, spring base, pressing plate, upper supporting piece, goes up presser feet, backer's part, lower support element, following presser feet, lever cylinder pressing plate, lever cylinder, bearing pin, spring, rotating cylinder, plate bracket, spring base, upper supporting piece are positioned on the bridge plate; One end of rotating cylinder pressure head is connected with plate bracket; Pressing plate is connected with the rotating cylinder pressure head, and upper supporting piece is connected with pressing plate through bearing pin, and last presser feet is between upper supporting piece and backer's part; Following presser feet is positioned at the top of lower support element; The lever cylinder pressing plate is connected with following presser feet, and lever cylinder is between lever cylinder pressing plate and bridge plate, and spring props up pressing plate.
CN2011205505790U 2011-12-23 2011-12-23 Four-axis clamp for machining chain link Expired - Fee Related CN202411912U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205505790U CN202411912U (en) 2011-12-23 2011-12-23 Four-axis clamp for machining chain link

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205505790U CN202411912U (en) 2011-12-23 2011-12-23 Four-axis clamp for machining chain link

Publications (1)

Publication Number Publication Date
CN202411912U true CN202411912U (en) 2012-09-05

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205505790U Expired - Fee Related CN202411912U (en) 2011-12-23 2011-12-23 Four-axis clamp for machining chain link

Country Status (1)

Country Link
CN (1) CN202411912U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103394947A (en) * 2013-08-07 2013-11-20 泉州市华盛机械设备有限公司 Novel tool clamp for caterpillar link
KR101407981B1 (en) 2014-02-10 2014-06-17 (주)성림엔지니어링 Jig for fixing chain link of caterpillar
CN104907864A (en) * 2015-05-27 2015-09-16 镇江佳鑫精工设备有限公司 Clamp used for machining box-type parts
CN105215737A (en) * 2015-10-14 2016-01-06 重庆民发汽车配件有限责任公司 A kind of double milling face and drilling tool being applicable to exhaust manifold
CN105478833A (en) * 2015-12-23 2016-04-13 福建泉州丰泽后茂机械设备厂 Triple-purpose chain sheet machining machine
CN108326585A (en) * 2018-01-18 2018-07-27 索特传动设备有限公司 A kind of Chain Link boring brill unitary clip

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103394947A (en) * 2013-08-07 2013-11-20 泉州市华盛机械设备有限公司 Novel tool clamp for caterpillar link
CN103394947B (en) * 2013-08-07 2016-04-27 泉州市华盛机械设备有限公司 A kind of Novel fixture of Chain Link
KR101407981B1 (en) 2014-02-10 2014-06-17 (주)성림엔지니어링 Jig for fixing chain link of caterpillar
CN104907864A (en) * 2015-05-27 2015-09-16 镇江佳鑫精工设备有限公司 Clamp used for machining box-type parts
CN105215737A (en) * 2015-10-14 2016-01-06 重庆民发汽车配件有限责任公司 A kind of double milling face and drilling tool being applicable to exhaust manifold
CN105478833A (en) * 2015-12-23 2016-04-13 福建泉州丰泽后茂机械设备厂 Triple-purpose chain sheet machining machine
CN108326585A (en) * 2018-01-18 2018-07-27 索特传动设备有限公司 A kind of Chain Link boring brill unitary clip

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

Granted publication date: 20120905

Termination date: 20141223

EXPY Termination of patent right or utility model