CN203565704U - Full-pneumatic stepping feed device - Google Patents

Full-pneumatic stepping feed device Download PDF

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Publication number
CN203565704U
CN203565704U CN201320704792.1U CN201320704792U CN203565704U CN 203565704 U CN203565704 U CN 203565704U CN 201320704792 U CN201320704792 U CN 201320704792U CN 203565704 U CN203565704 U CN 203565704U
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CN
China
Prior art keywords
cylinder
mobile clamping
clamping cylinder
pilot valve
pneumatic
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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
CN201320704792.1U
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Chinese (zh)
Inventor
周锋
刘勇军
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.)
Hebi College of Vocation and Technology
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Hebi College of Vocation and Technology
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Publication date
Application filed by Hebi College of Vocation and Technology filed Critical Hebi College of Vocation and Technology
Priority to CN201320704792.1U priority Critical patent/CN203565704U/en
Application granted granted Critical
Publication of CN203565704U publication Critical patent/CN203565704U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a full-pneumatic stepping feed device used when a metal part is stamped. A stamped part (5) is movably arranged on a supporting table (6); a fixed clamping air cylinder (2) and a movable clamping air cylinder (3) are movably arranged on the stamped part (5) and located at the upper end of the supporting table (6); a punch (1) is arranged at the left end of the supporting table (6); a feed air cylinder (4) is arranged at the right end of the supporting table (6) and is movably connected with the movable clamping air cylinder (3). Due to the fact that the full-pneumatic stepping feed device is in full-pneumatic control and is combined with the punch of a punch press, the stamped part is fed and the punch press stamps the stamped part at the same time, namely the feed device feeds the stamped part once every time the punch press stamps the stamped part, automatic feeding is achieved, the labor intensity of workers is relieved, operation is easy, convenient and safe, the structure is compact, cost is low, operation is stable, maintenance is convenient, and the working efficiency and machining quality are improved greatly.

Description

A kind of complete pneumatic step feeding device
Technical field: the utility model relates to extrustion of metals and adds a kind of complete pneumatic step feeding device using man-hour.
Background technology: due to scientific and technical high speed development, metal mode of movement and security performance when punching press more and more come into one's own in processing industry.The feeding of stamping parts can adopt that mechanical type is carried, electrodynamic type is carried and pneumatic type is carried, and also has electronic and pneumatic combination feeding.Mechanical type feeding need to design the mechanisms such as cam, connecting rod, complex structure, and cost is high.Electrodynamic type feeding adopts circuit board to control motor, and feeding reliability is low, maintenance is difficult for, and cost is high and reliability is low.Electric, gas mixed feeding has reliability shortcoming low and difficult in maintenance equally, so that causes production efficiency low.
Utility model content: the utility model has solved the drawback that virgin metal part process equipment exists, whole employing pneumatic controls are provided, have realized and to synchronize feeding with punch press, automatic charging, easy to operate and safe, alleviate a kind of complete pneumatic step feeding device of labor strength.
The utility model is to solve the problems of the technologies described above adopted technical scheme to be: its stamping parts 5 is movably arranged on brace table 6, fixing to clamp cylinder 2 and mobile clamping cylinder 3 is movably arranged on stamping parts 5 and brace table 6 upper ends, drift 1 is arranged on brace table 6 left ends, feeding cylinder 4 is arranged on brace table 6 right-hand members, and and mobile clamping cylinder 3 flexible connections.
The beneficial effects of the utility model are: owing to all adopting pneumatic control, be combined with the drift of punch press, realize the progressive feeding simultaneously of stamping parts and punch press, be every punching press once, pay-off feeding once, has realized self-feeding, alleviated workman's labour intensity, and easy to operate and safe, compact conformation, with low cost, operate steadily, easy to maintenance, operating efficiency and crudy are significantly improved.
Accompanying drawing explanation: Fig. 1 is structural scheme of mechanism of the present utility model
Fig. 2 is pneumatic schematic diagram of the present utility model
The specific embodiment: as shown in Figure 1 and Figure 2, its stamping parts 5 is movably arranged on brace table 6, fixing to clamp cylinder 2 and mobile clamping cylinder 3 is movably arranged on stamping parts 5 and brace table 6 upper ends, drift 1 is arranged on brace table 6 left ends, feeding cylinder 4 is arranged on brace table 6 right-hand members, and and mobile clamping cylinder 3 flexible connections.
As shown in Figure 1 and Figure 2, described feeding cylinder 4 connects compressed air A air inlet pipe by reversal valve 7, mobile clamping cylinder 3 one end are connected with feeding cylinder 4, the other end by the first pilot valve 8, the 3rd pilot valve 10 and Pneumatic valve 13 with fix to clamp cylinder 2 and be connected, and be connected and communicate with compressed air A air inlet pipe.
As shown in Figure 1 and Figure 2, described drift 1 following side arranges drift block 11, and drift block 11 and the second pilot valve 9 are flexibly connected, and the second pilot valve 9 is connected and communicates with compressed air A air inlet pipe and reversal valve 7 respectively.
As shown in Figure 1 and Figure 2, described mobile clamping cylinder 3 front ends arrange mobile clamping cylinder block 12, and mobile clamping cylinder block 12 and the first pilot valve 8 are flexibly connected.
Operation principle of the present utility model is: stamping parts is placed on brace table, after system access compressed air, mobile clamping cylinder moves downward, clamp stamping parts, after clamping cylinder decline puts in place, feeding cylinder is to left movement, feeding cylinder and clamping cylinder are fixed together, feeding cylinder is during to left movement, clamping cylinder drives stamping parts together to left movement, after feeding cylinder is moved to the left and puts in place, fix to clamp cylinder clamping, now staking punch declines, by stamping parts punch forming, after drift decline puts in place, mobile clamping cylinder unclamps, feeding cylinder is retracted, then staking punch rises, after rising puts in place, mobile clamping cylinder declines and clamps, fix to clamp cylinder unclamps simultaneously, then feeding cylinder is to left movement, start a new circulation.
Operation sequence of the present utility model is:
1. feeding process: connect after source of the gas, due to now not yet processing, pilot valve 9 works in the next, thus reversal valve 7 right sides without pressure, reversal valve 7 works in left position.Now compressed air A enters the upper end of mobile clamping cylinder 3 through reversal valve 7, promotes mobile clamping cylinder 3 and moves down clamping stamping parts.When mobile clamping cylinder 3 put in place (the clamping material) that decline, block 12 on it is depressed pilot valve 8, pilot valve 8 works in upper, the right-hand member promotion material that compressed air enters feeding cylinder 4 through pilot valve 8 advances, compressed air enters the left side of Pneumatic valve 13 simultaneously, Pneumatic valve 13 works in left position, for fixing to clamp cylinder 2, moves down ready.When feeding cylinder 4 stretches out while putting in place, the block on it is depressed pilot valve 10, and pilot valve 10 works in right position, and compressed air enters the top that fixes to clamp cylinder 2, promotes to fix to clamp cylinder 2 and moves down clamping material.Now, preparation completes, and can process.
2, process: when starting to add man-hour, drift 1 moves down, the block 11 on drift is depressed pilot valve 9, pilot valve 9 works in upper, now compressed air enters the right side of reversal valve 7 through pilot valve 9, and the spool that promotes reversal valve 7 moves to left, and reversal valve 7 works in right position.Now, the top of mobile clamping cylinder 3 is connected with atmosphere, moves under the effect of spring, unclamps material; The right side of feeding cylinder 4 is connected with atmosphere, and the left side of feeding cylinder 4 access compressed air, feeding cylinder 4 is retracted; Because pilot valve 9 works in upperly, therefore Pneumatic valve 13 works in right position, although pilot valve 10 works in left position, still can guarantee to fix to clamp cylinder 2 in clamped condition, thereby guarantee that material is in clamped condition when punching press.After drift 1 has rushed by move.
3, return course: while moving to pilot valve 9 off-position on drift 1, pilot valve 9 works in the next.Now, because Pneumatic valve 13 two ends, left and right are all connected with atmosphere, therefore Pneumatic valve 11 keeps laststate, be that Pneumatic valve 13 works in right position, fix to clamp cylinder 2 still in clamped condition, its benefit is when mobile clamping cylinder 3 does not also decline clamping material, fixes to clamp cylinder 2 and still clamps material, guarantees that material can arbitrarily not move; Reversal valve 7 works in left position, and compressed air enters the top of mobile clamping cylinder 3, and mobile clamping cylinder 3 moves down clamping material; Under the effect of mobile clamping cylinder 3, pilot valve 8 works in upper, compressed air enters the right side of feeding cylinder 4 and the left side of Pneumatic valve 13 simultaneously, feeding cylinder 4 starts the feeding that moves to left, fix to clamp cylinder 2 simultaneously and move because of on Pneumatic valve 13 works in left position, unclamp material, after now can guaranteeing that mobile clamping cylinder 3 clamps, fix to clamp cylinder 2 and just loosen, prevent that material from moving freely.

Claims (4)

1. a complete pneumatic step feeding device, it is characterized in that stamping parts (5) is movably arranged on brace table (6), fix to clamp cylinder (2) and mobile clamping cylinder (3) and be movably arranged on stamping parts (5) above and brace table (6) upper end, drift (1) is arranged on brace table (6) left end, feeding cylinder (4) is arranged on brace table (6) right-hand member, and and mobile clamping cylinder (3) flexible connection.
2. a kind of complete pneumatic step feeding device according to claim 1, it is characterized in that described feeding cylinder (4) connects compressed air A air inlet pipe by reversal valve (7), mobile clamping cylinder (3) one end is connected with feeding cylinder (4), the other end by the first pilot valve (8), the 3rd pilot valve (10) and Pneumatic valve (13) with fix to clamp cylinder (2) and be connected, and be connected and communicate with compressed air A air inlet pipe.
3. a kind of complete pneumatic step feeding device according to claim 1, it is characterized in that described drift (1) following side arranges drift block (11), drift block (11) and the second pilot valve (9) are flexibly connected, and the second pilot valve (9) is connected and communicates with compressed air A air inlet pipe and reversal valve (7) respectively.
4. a kind of complete pneumatic step feeding device according to claim 1, it is characterized in that described mobile clamping cylinder (3) front end arranges mobile clamping cylinder block (12), mobile clamping cylinder block (12) and the first pilot valve (8) are flexibly connected.
CN201320704792.1U 2013-11-01 2013-11-01 Full-pneumatic stepping feed device Expired - Fee Related CN203565704U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201320704792.1U CN203565704U (en) 2013-11-01 2013-11-01 Full-pneumatic stepping feed device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201320704792.1U CN203565704U (en) 2013-11-01 2013-11-01 Full-pneumatic stepping feed device

Publications (1)

Publication Number Publication Date
CN203565704U true CN203565704U (en) 2014-04-30

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ID=50533463

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201320704792.1U Expired - Fee Related CN203565704U (en) 2013-11-01 2013-11-01 Full-pneumatic stepping feed device

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CN (1) CN203565704U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106903356A (en) * 2015-12-22 2017-06-30 河北尚禾清能电力科技有限公司 A kind of overlong sectional material is to tooth milling automatic process equipment
CN111451402A (en) * 2020-04-13 2020-07-28 杭州易正科技有限公司 Stepping type traction device on chip pin forming and cutting equipment
CN111804798A (en) * 2020-07-04 2020-10-23 张勇 Lead frame area draw gear of chip pin

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106903356A (en) * 2015-12-22 2017-06-30 河北尚禾清能电力科技有限公司 A kind of overlong sectional material is to tooth milling automatic process equipment
CN111451402A (en) * 2020-04-13 2020-07-28 杭州易正科技有限公司 Stepping type traction device on chip pin forming and cutting equipment
CN111451402B (en) * 2020-04-13 2021-08-24 温州中驰施封锁科技有限公司 Stepping type traction device on chip pin forming and cutting equipment
CN111804798A (en) * 2020-07-04 2020-10-23 张勇 Lead frame area draw gear of chip pin

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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: 20140430

Termination date: 20141101

EXPY Termination of patent right or utility model