CN202480400U - Double-station pneumatic stamping machine - Google Patents
Double-station pneumatic stamping machine Download PDFInfo
- Publication number
- CN202480400U CN202480400U CN2012200732260U CN201220073226U CN202480400U CN 202480400 U CN202480400 U CN 202480400U CN 2012200732260 U CN2012200732260 U CN 2012200732260U CN 201220073226 U CN201220073226 U CN 201220073226U CN 202480400 U CN202480400 U CN 202480400U
- Authority
- CN
- China
- Prior art keywords
- double
- lever
- roller
- staking punch
- stamping machine
- 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
Links
Images
Landscapes
- Press Drives And Press Lines (AREA)
Abstract
The utility model discloses a double-station pneumatic stamping machine. By using a double-acting pneumatic cylinder as a power source, a lever is disposed on a machine frame, the lever can oscillate with movement of a piston of the double-acting pneumatic cylinder, and rolling wheels which can be matched with the rolling wheels on stamping heads to drive are disposed on the lever. In the process of operation, the piston of the double-acting pneumatic cylinder continuously moves left and moves right in a cylinder barrel, and therefore alternate stamping actions of a first stamping head on the left side of the lever and a second stamping head on the right side of the lever are achieved. The double-station pneumatic stamping machine has no idle stroke in the process of the operation, and output force of the double-station pneumatic stamping machine at the time of stamping is roughly the same as acting force output by a piston rod of a medium-pressure hydraulic transmission system. The double-station pneumatic stamping machine has high stamping efficiency, high energy utilization rate and good economy, and simultaneously is simple and compact in structure and convenient to operate. In addition, the double-station pneumatic stamping machine uses pneumatic transmission as the power source, does not produce pollution in the process of the operation, and can be widely applied to stamping production and processing.
Description
Technical field
the utility model relates to the pneumatic stamping machine of a kind of double.
Background technology
Green energy conservation is advocated in
at present society, this will ask for help in actual production, use low energy, low consumption, oligosaprobic power source as far as possible and finish the work.The power source of stamping machine adopts hydraulic drive and Pneumatic Transmission mostly in the engineering.Hydraulic Power Transmission System pressure is high, and power output is big, but the hydraulic system capacity usage ratio is low, and the hydraulic pump noise is bigger, and takes place because of the fluid leakage easily and volatilize to cause environmental pollution.Pneumatic Transmission as working media, can not produce environmental pollution, and piston movement speed is very fast with the compressed air of cleaning, and production efficiency is high, uses more and more widely at mechanical engineering field, just progressively replaces hydraulic drive.But the system pressure that Pneumatic Transmission produces is generally 0.4~0.7Mpa, satisfies the required stamping press of punching course far from, and this just need provide required stamping press through the volume that increases cylinder, and this has seriously limited the application scenario of stamping machine.In addition, for the stamping machine of single station, after punching press was accomplished, the revesal of cylinder piston was an idle stroke, has wasted the energy.Therefore, can design the stamping machine of a kind of energy utilization rate height, free of contamination function admirable,, realize that energy-conserving and environment-protective have great significance for the design level that improves stamping machine.
Summary of the invention
The purpose of
the utility model provides a kind of energy utilization rate height, the bigger and pneumatic stamping machine of free of contamination double of output stamping press.
are for achieving the above object; The technical scheme that the utility model adopts is: the pneumatic stamping machine of a kind of double; Said pneumatic stamping machine comprises double-acting cylinder; Said double-acting cylinder comprise be fixedly connected the cylinder barrel be arranged on the frame, being arranged on can be along the axially movable piston of said cylinder barrel in the said cylinder barrel; The axial line of said cylinder barrel extends along horizontal left and right directions; Said pneumatic stamping machine also comprises lever; One end of said lever connects rotationally and is arranged on the said frame; Can be connected with a sliding part rotationally on the other end of said lever, offer the groove that can supply said sliding part edge to slide perpendicular to said cylinder barrel axial direction on the said piston, said sliding part can be slidingly arranged in the said groove; The left and right sides that is positioned at said lever on the said frame is respectively arranged with first staking punch and second staking punch; Said first staking punch, said second staking punch can vertically be arranged on the said frame up and down, also have the elastic component that said first staking punch, said second staking punch elastic-restoring force vertically can be provided on the said frame, are connected with first roller, second roller on the upper end of said first staking punch, said second staking punch respectively rotationally; Be connected with the 3rd roller, the 4th roller of the transmission that can match with said first roller, said second roller respectively on the said lever rotationally, also be provided with the reversal valve that to control said double-acting cylinder duty on the said frame.
preferably, said sliding part is a floating roller.
preferably, said elastic component is a spring, the axial line of said spring vertically extends.
preferably, said first staking punch, said second staking punch are arranged on the left and right sides of said lever symmetrically, accordingly, said the 3rd roller, the 4th roller are arranged on the said lever symmetrically.
preferably, said reversal valve is a two-position four way change valve.
are because the utilization of technique scheme; The utility model compared with prior art has advantage: through adopting double-acting cylinder as power source; The lever that can swing along with the moving of piston of double-acting cylinder is set on frame; And the roller of the transmission that can match with the staking punch upper roller is set on lever; Double-acting cylinder when work piston in cylinder barrel, constantly move to left and move to right, realized the press work that second staking punch on first staking punch and the right side in lever left side replaces.The pneumatic stamping machine of this double does not have idle stroke in the course of the work, and the active force that piston rod is exported in the Hydraulic Power Transmission System of power output and middle pressure during punching press is roughly the same, and its ram efficiency is high; Energy utilization rate is high, and simultaneously, the pneumatic stamping machine of this double is simple and compact for structure; Easy to operate, good economy performance, it adopts Pneumatic Transmission as power source; Pollution-free in the course of work, can be widely used in the punching production processing.
Description of drawings
Accompanying drawing 1 is the overall structure sketch map of the pneumatic stamping machine of double of the utility model;
Structural representation when accompanying drawing 2 is in first station for the pneumatic stamping machine of double of the utility model;
Structural representation when
accompanying drawing 3 is in second station for the pneumatic stamping machine of double of the utility model.
wherein: 1, double-acting cylinder; 11, cylinder barrel; 12, piston; 13, groove; 2, lever; 3, sliding part; 4, first staking punch; 5, second staking punch; 6, first roller; 7, second roller; 8, the 3rd roller; 9, the 4th roller; 10, elastic component; 14, reversal valve.
The specific embodiment
are come the technical scheme of the utility model is done further to set forth below in conjunction with accompanying drawing and concrete embodiment.
are referring to shown in Fig. 1-3; The pneumatic stamping machine of a kind of double; This pneumatic stamping machine comprises double-acting cylinder 1, and this double-acting cylinder 1 comprises cylinder barrel 11 and be arranged on the piston 12 that can move along its axis in the cylinder barrel 11, and wherein piston 12 seals mutually with the chamber wall of cylinder barrel 11 and the inner chamber of cylinder barrel 11 is divided into two parts; Cylinder barrel 11 is fixedly connected and is arranged on the frame, and the axial line of cylinder barrel 11 extends setting along horizontal left and right directions.This pneumatic stamping machine also comprises lever 2; The bottom of lever 2 connects rotationally and is arranged on the frame; Be connected with a sliding part 3 on the upper end of lever 2 rotationally; Offer on the piston 12 and can supply sliding part 3 along perpendicular to cylinder barrel 11 axial directions, the groove 13 that promptly vertically slides, sliding part 3 can be slidingly arranged in the groove 13.When piston 12 in cylinder barrel 11 along horizontal left and right directions when moving; The upper end of lever 2 also can be along with piston 12 moves; Whole lever 2 promptly swung around the tie point of itself and frame, 3 of sliding parts here is set solved the not enough problem of this mechanism freedom.Here, what sliding part 3 adopted is floating roller, and its friction loss is little, and the power transmission efficiency is high, can certainly adopt slide block to replace.
are referring to shown in Fig. 1-3; The left and right sides that on frame, is positioned at lever 2 is respectively arranged with first staking punch 4 and second staking punch 5; First staking punch 4 and second staking punch 5 can vertically be arranged on the frame up and down; Also be provided with the elastic component 10 that first staking punch 4 and second staking punch 5 elastic-restoring force vertically can be provided on the frame, what here adopt is spring, and its axial line vertically extends.Be connected with first roller 6 and second roller 7 on the upper end of first staking punch 4 and second staking punch 5 respectively rotationally, on lever 2, be connected with the 3rd roller 8 and the 4th roller 9 of the transmission that can be respectively matches rotationally with first roller 6, second roller 7.In the present embodiment, first staking punch 4, second staking punch 5 are arranged on the left and right sides of lever 2 symmetrically, and accordingly, the 3rd roller 8 and the 4th roller 9 are arranged on the lever 2 symmetrically.Also be provided with the reversal valve 14 that can control double-acting cylinder 1 duty on the frame, what here adopt is two-position four way change valve.
Below set forth in detail the course of work of present embodiment:
When the pneumatic stamping machine of
this double was worked, two-position four way change valve was at first worked, when it is in state as shown in Figure 2; The cylinder barrel 11 right chamber air inlets of double-acting cylinder 1, give vent to anger in cylinder barrel 11 left chambeies, and piston 12 is moved to the left; Lever 2 is swing left along with moving to left of piston 12; At this moment the 3rd roller 8 and first roller 6 match and merge the existing punching press of first staking punch, 4 downward compactings because lever 2 swing left constantly, the 4th roller 9 also thereupon skew left and in the process of skew its in height rising of vertical direction; Second staking punch 5 rises under the effect of the elastic-restoring force of spring 10, realizes lifting of second staking punch 5.After 4 punching presses of first staking punch are accomplished, two-position four way change valve 14 switching-over to states as shown in Figure 3, the cylinder barrel continuous air inlet in 11 left chambeies of double-acting cylinder 1; Constantly give vent to anger in cylinder barrel 11 right chambeies, piston 12 constantly moves right, and lever 2 is swing to the right along with moving to right of piston 12; At this moment, the 3rd roller 8 in the vertical directions are constantly raised, and the 4th roller 9 in the vertical directions constantly descend; Like this; Second roller 7 with the cooperation of the 4th roller 9 under constantly be pressed down and make the 5 descending realization punching presses of second staking punch, simultaneously, first staking punch 4 overcomes the elastic force of spring 10 during along with continuous rising of the 3rd roller 8 and up.Two-position four way change valve ceaselessly commutates, and piston 12 constantly moves to left and moves to right in cylinder barrel 11, has realized the press work that first staking punch 4 and second staking punch 5 replace.Like this, when double-acting cylinder 1 work, do not have idle stroke, all can carry out punching operation in the process that piston 12 moves to left and moves to right.
For the action effect of the pneumatic stamping machine of double that the utility model at length is described, existing in the present embodiment when first staking punch 4,5 punching presses of second staking punch power output calculate:
Be stamped into example with second staking punch 5, as shown in Figure 3, final power output F can be expressed as during its punching press:
Wherein: p is the pressure that compressed air produces;
F
M
Elastic force for spring;
α is the line of centres of second roller 7 and the 4th roller 9 and the angle of vertical direction;
D is the diameter of piston 12;
l
1
Length (being the total length of lever 2) for the master arm of lever 2;
l
2
Be the length of the slave arm of lever 2 (being the relative lever 2 in center of lever 2 the 4th roller 9 when being in vertical state and the height of frame tie point).
Consideration is supposed in actual engineering =1
The 5 beginning punching presses of second staking punch are got in the time of 5 °l
1/ l
2=
3, establish the diameter D=100mm of piston 12, pressure p=0.6MPa that compressed air produces.Because acting force of the spring very I is ignored, and can calculate power output F=52734N.
And if adopt hydraulic drive, if directly export same active force by piston rod, and it is identical with active piston to establish the hydraulic cylinder internal diameter, the operating pressure of hydraulic system does
this force value is in Hydraulic Power Transmission System; Pressure scope in having belonged to; That is to say; Adopt the pneumatic stamping machine of double of present embodiment, the active force of piston rod output is roughly the same in the active force of its output and the Hydraulic Power Transmission System of middle pressure, and visible its reinforcement effect very significantly.
in sum, the pneumatic stamping machine of the double of the utility model does not have idle stroke in double-acting cylinder 1 course of work, all can carry out punching operation in the process that piston 12 moves to left and moves to right; The active force that piston rod is exported in the Hydraulic Power Transmission System of power output and middle pressure during punching press is roughly the same, and its ram efficiency is high, and energy utilization rate is high; Simultaneously, the pneumatic stamping machine of this double is simple and compact for structure, and is easy to operate; Good economy performance; It adopts Pneumatic Transmission as power source, and is pollution-free in the course of work, can be widely used in the punching production processing.
the foregoing description is only for explaining the technical conceive and the characteristics of the utility model; Its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection domain of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model.
Claims (5)
1. pneumatic stamping machine of double; It is characterized in that: said pneumatic stamping machine comprises double-acting cylinder; Said double-acting cylinder comprise be fixedly connected the cylinder barrel be arranged on the frame, being arranged on can be along the axially movable piston of said cylinder barrel in the said cylinder barrel; The axial line of said cylinder barrel extends along horizontal left and right directions; Said pneumatic stamping machine also comprises lever; One end of said lever connects rotationally and is arranged on the said frame; Can be connected with a sliding part rotationally on the other end of said lever, offer the groove that can supply said sliding part edge to slide perpendicular to said cylinder barrel axial direction on the said piston, said sliding part can be slidingly arranged in the said groove; The left and right sides that is positioned at said lever on the said frame is respectively arranged with first staking punch and second staking punch; Said first staking punch, said second staking punch can vertically be arranged on the said frame up and down, also have the elastic component that said first staking punch, said second staking punch elastic-restoring force vertically can be provided on the said frame, are connected with first roller, second roller on the upper end of said first staking punch, said second staking punch respectively rotationally; Be connected with the 3rd roller, the 4th roller of the transmission that can match with said first roller, said second roller respectively on the said lever rotationally, also be provided with the reversal valve that to control said double-acting cylinder duty on the said frame.
2. the pneumatic stamping machine of double according to claim 1 is characterized in that: said sliding part is a floating roller.
3. the pneumatic stamping machine of double according to claim 1 is characterized in that: said elastic component is a spring, and the axial line of said spring vertically extends.
4. the pneumatic stamping machine of double according to claim 1; It is characterized in that: said first staking punch, said second staking punch are arranged on the left and right sides of said lever symmetrically; Accordingly, said the 3rd roller, the 4th roller are arranged on the said lever symmetrically.
5. the pneumatic stamping machine of double according to claim 1 is characterized in that: said reversal valve is a two-position four way change valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200732260U CN202480400U (en) | 2012-03-01 | 2012-03-01 | Double-station pneumatic stamping machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2012200732260U CN202480400U (en) | 2012-03-01 | 2012-03-01 | Double-station pneumatic stamping machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202480400U true CN202480400U (en) | 2012-10-10 |
Family
ID=46954857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2012200732260U Expired - Fee Related CN202480400U (en) | 2012-03-01 | 2012-03-01 | Double-station pneumatic stamping machine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN202480400U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102582098A (en) * | 2012-03-01 | 2012-07-18 | 苏州大学 | Dual-station pneumatic stamping machine |
CN106182903A (en) * | 2016-07-06 | 2016-12-07 | 广东肇庆西江机械制造有限公司 | A kind of floating pressure device of adjustable clamp clamp force |
CN111745017A (en) * | 2020-07-02 | 2020-10-09 | 应金宝 | Double-station metal plate stamping method |
CN111745020A (en) * | 2020-07-02 | 2020-10-09 | 应金宝 | Sheet metal stamping die |
-
2012
- 2012-03-01 CN CN2012200732260U patent/CN202480400U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102582098A (en) * | 2012-03-01 | 2012-07-18 | 苏州大学 | Dual-station pneumatic stamping machine |
CN106182903A (en) * | 2016-07-06 | 2016-12-07 | 广东肇庆西江机械制造有限公司 | A kind of floating pressure device of adjustable clamp clamp force |
CN106182903B (en) * | 2016-07-06 | 2018-07-20 | 广东肇庆西江机械制造有限公司 | A kind of floating pressure device of adjustable clamp clamp force |
CN111745017A (en) * | 2020-07-02 | 2020-10-09 | 应金宝 | Double-station metal plate stamping method |
CN111745020A (en) * | 2020-07-02 | 2020-10-09 | 应金宝 | Sheet metal stamping die |
CN111745017B (en) * | 2020-07-02 | 2022-01-11 | 永清县鑫海金塑有限公司 | Double-station metal plate stamping method |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102582098A (en) | Dual-station pneumatic stamping machine | |
CN202480400U (en) | Double-station pneumatic stamping machine | |
CN204739038U (en) | Servo hydraulic system of sheet material bender | |
CN205219783U (en) | Big stroke high velocity ram machine drive arrangement of formula is united to machine liquid | |
CN202479587U (en) | Double-cylinder pneumatic plate-shearing machine | |
CN201020918Y (en) | Gas-liquid reinforcement bronzing die-cutting machine | |
CN207333130U (en) | A kind of electromagnetic plunge pump | |
CN2747388Y (en) | Gas-liquid converting driving device | |
CN208106855U (en) | A kind of hydraulic system of hydraulic bending press | |
CN103982474B (en) | Novel gas-liquid power cylinder | |
CN204263604U (en) | A kind of hydraulic control system of forging equipment travelling table | |
CN209959612U (en) | Automatic reciprocating hydraulic cylinder with adjustable stroke | |
CN202491444U (en) | Screw rod wedge-type main drive device of ultrahigh-speed full-servo turret punch press | |
CN203926172U (en) | Novel gas-liquid power cylinder | |
CN202073869U (en) | Dual-speed oil cylinder | |
CN202220769U (en) | Retractable rotary hydraulic cylinder | |
CN204222217U (en) | Hydraulic press machine | |
CN203680835U (en) | Hydraulic driven double-station punching device | |
CN205991052U (en) | A kind of pneumatic integrating device with hydraulic damping | |
CN203409175U (en) | Hydraulic press punch replacing device | |
CN203476890U (en) | Hydraulic oil cylinder for three-roller plate bending machine | |
CN202624665U (en) | Automatic canning device | |
CN104626630A (en) | Hydraulic driven type dual-station stamping device | |
CN208106854U (en) | A kind of hydraulic system of bending machine | |
CN202571950U (en) | Self-locking type air clamper |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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: 20121010 Termination date: 20150301 |
|
EXPY | Termination of patent right or utility model |