CN204052545U - Hydraulic bus processing machine - Google Patents

Hydraulic bus processing machine Download PDF

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Publication number
CN204052545U
CN204052545U CN201420379677.6U CN201420379677U CN204052545U CN 204052545 U CN204052545 U CN 204052545U CN 201420379677 U CN201420379677 U CN 201420379677U CN 204052545 U CN204052545 U CN 204052545U
Authority
CN
China
Prior art keywords
punching
pilot pin
die
spring
station
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
CN201420379677.6U
Other languages
Chinese (zh)
Inventor
刘文云
郑淮和
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.)
KUNMING KUNKAI DEDICATED CNC EQUIPMENT CO Ltd
Original Assignee
KUNMING KUNKAI DEDICATED CNC EQUIPMENT 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 KUNMING KUNKAI DEDICATED CNC EQUIPMENT CO Ltd filed Critical KUNMING KUNKAI DEDICATED CNC EQUIPMENT CO Ltd
Priority to CN201420379677.6U priority Critical patent/CN204052545U/en
Application granted granted Critical
Publication of CN204052545U publication Critical patent/CN204052545U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model provides a kind of hydraulic bus processing machine, comprises punching station, and described punching station comprises punching die, and described punching die comprises convex film and die supporting with it; Described punch comprises push rod, upper spring, lower spring and pilot pin; Described upper spring is connected with the lower end of described push rod; Described lower spring is located at the below of described upper spring; The rigidity of described upper spring is greater than the rigidity of described lower spring; Described lower spring is connected with described pilot pin, and described pilot pin is recessed in described convex film.The utility model is recessed in punch by making pilot pin, and when solving punching charging, bus collides the technical problem that pilot pin causes punching die to damage.

Description

Hydraulic bus processing machine
Technical field
The utility model relates to a kind of processing machine, particularly relates to a kind of hydraulic bus processing machine.
Background technology
Hydraulic bus processing machine is the special processing equipment of bus processing industry, generally comprise punching station, cut material station, bending station etc., the bending to copper (aluminium) busbar can be met, cut off, punching, pressure fried dough twist and pressing.
The punching station of hydraulic bus processing machine comprises punching die, punching die comprises piercing punch and punching concave die, and piercing punch pilot pin of the prior art, owing to stretching out, gives prominence to piercing punch, therefore, during punching charging, often punching die is caused to damage because bus collides pilot pin.
Utility model content
The purpose of this utility model is to provide a kind of hydraulic bus processing machine, to solve the above problems.
In embodiment of the present utility model, provide hydraulic bus processing machine, comprise punching station, punching station comprises punching die, and punching die comprises punch and die supporting with it; Punch comprises push rod, upper spring, lower spring and pilot pin; Upper spring is connected with the lower end of push rod; Lower spring is located at the below of spring; The rigidity of upper spring is greater than the rigidity of lower spring; Lower spring is connected with pilot pin, and pilot pin is recessed in punch.
Further, punching station also comprises perforating die position more changing device; Perforating die position more changing device is installed between die holder and platen; Perforating die position more changing device comprises chain and the gear that is connected with chain and handwheel; Chain is connected with die holder; Gear is connected with platen.
Further, this hydraulic bus processing machine also comprises cuts material station, cuts material station and comprises cutter and bottom knife; Cutter is oblique blade cutter sheet, and bottom knife is flat mouth blade.
Compared with prior art the beneficial effects of the utility model are: by making pilot pin be recessed in punch, when solving punching charging, and bus collides the technical problem that pilot pin causes punching die to damage.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model punching die;
Fig. 2 is the structural representation of the utility model punching station;
Fig. 3 is the using state schematic diagram of the utility model punching die, and wherein 2a is free state, and 2b is positioning states, and 2c is punching state;
Fig. 4 is the structural representation that the utility model shears station.
Detailed description of the invention
Also by reference to the accompanying drawings the utility model is described in further detail below by specific embodiment.
Shown in ginseng Fig. 1 and Fig. 2:
Fig. 1 is the structural representation of the utility model punching die; Number in the figure is: 101, punch; 102, die; 1011, push rod; 1012, upper spring; 1013, lower spring; 1014, pilot pin; 1015, drift.
Fig. 2 is the structural representation of the utility model punching station.Number in the figure is: 10, punching die; 1101, chain; 1102, gear; 1103, handwheel; 1104, die holder; 1105, platen; 1106, pressure head; 1107, punching station entablature; 1108, punching oil cylinder; 1109, material-falling hopper; 1110, punching station sill; 1111, punching station column; 1112, shake hands; 1113, pressing plate.
In the present embodiment, a kind of hydraulic bus processing machine, comprising: comprise punching station, and punching station comprises punching die 10, and punching die 10 comprises punch 101 and die 102 supporting with it; Punch 101 comprises push rod 1011, upper spring 1012, lower spring 1013 and pilot pin 1014; Upper spring 1012 is connected with the lower end of push rod 1011; Lower spring 1013 is located at the below of spring 1012; The rigidity of upper spring 1012 is greater than the rigidity of lower spring 1013; Lower spring 1013 is connected with pilot pin 1014, and pilot pin 1014 is recessed in punch 101.
The present embodiment by arrange in punch 101 push rod 1011, on spring 1012, lower spring 1013 and pilot pin 1014, and pilot pin 1014 is connected with lower spring 1013, be recessed in punch 101, when solving punching charging, bus collides the technical problem that pilot pin 1014 causes punching die 10 to damage.
Shown in ginseng Fig. 3, Fig. 3 is the using state schematic diagram of the utility model punching die, and wherein 3a is free state, and 3b is positioning states, and 3c is punching state, and in figure, 1016 is workpiece, and 1106 is pressure head.In a free state, lower spring 1013 supports pilot pin 1014, makes pilot pin 1014 be recessed in punch 101; During work, pressure head 1106 presses to push rod 1011, and push rod 1011 moves downward and drives upper spring 1012 to press to pilot pin 1014, and because upper spring 1012 rigidity is greater than lower spring 1013, lower spring 1013 compresses, and pilot pin 1014 is stretched out as shown in 3b; When pressure head 1106 continues down to move, lower spring 1013 does not recompress, and upper spring 1012 is compressed to pilot pin 1014 flushes as 3c with drift 1015, and now, upper and lower spring is all in compressive state, and after punching completes, pilot pin 1014 is recovered shown in 3a.
Shown in ginseng Fig. 2, in the present embodiment, punching station also comprises perforating die position more changing device; Perforating die position more changing device is installed between die holder and platen; Perforating die position more changing device comprises chain 1101 and the gear 1102 that is connected with chain 1101 and handwheel 1103; Chain 1101 is connected with die holder 1104; Gear 1102 is connected with platen 1105.The perforating die position more changing device by adopting handwheel chain structure that the present embodiment provides, makes die change convenient, laborsaving.
Shown in ginseng Fig. 4, Fig. 4 is the structural representation that the utility model shears station.Number in the figure is: 21, shear station entablature; 22, station sill is sheared; 23, station column is sheared; 24, cutter; 25, bottom knife; 26, oil cylinder.
In the present embodiment, this hydraulic bus processing machine also comprises cuts material station, cuts material station and comprises cutter 24 and bottom knife 25; Cutter 14 adopts oblique blade cutter sheet, and bottom knife 25 adopts flat mouth blade, blanking no waste mine, and section is smooth, and required shearing force is less, rapid operation.What the present embodiment provided in addition cuts material station, and shear station entablature 21 and shear station sill 22 thinner, shear station column 23 comparatively thin, the bus ranges that identical strength is sheared is larger.
The utility model, by providing a kind of hydraulic bus processing machine, has following beneficial effect:
(1) by arrange in punch push rod, on spring, lower spring and pilot pin, and pilot pin to be connected with lower spring, to be recessed in punch, when solving punching charging, the technical problem that bus collision pilot pin causes punching die to damage;
(2) by adopting the perforating die position more changing device of handwheel chain structure, make die change convenient, laborsaving;
(3) cutter cutting material station adopts oblique blade cutter sheet, and bottom knife adopts flat mouth blade, and blanking no waste mine, section is smooth, and required shearing force is less, rapid operation.
A series of detailed description listed is above only illustrating for feasibility embodiment of the present utility model; they are also not used to limit protection domain of the present utility model, all do not depart from the utility model skill equivalent implementations of doing of spirit or change all should be included within protection domain of the present utility model.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.

Claims (3)

1. a hydraulic bus processing machine, comprises punching station, and described punching station comprises punching die, it is characterized in that, described punching die comprises punch and die supporting with it; Described punch comprises push rod, upper spring, lower spring and pilot pin; Described upper spring is connected with the lower end of described push rod; Described lower spring is located at the below of described upper spring; The rigidity of described upper spring is greater than the rigidity of described lower spring; Described lower spring is connected with described pilot pin, and described pilot pin is recessed in described punch.
2. hydraulic bus processing machine according to claim 1, is characterized in that, described punching station also comprises perforating die position more changing device; Described perforating die position more changing device is installed between die holder and platen; Described perforating die position more changing device comprises chain and the gear that is connected with described chain and handwheel; Described chain is connected with described die holder; Described gear is connected with described platen.
3. hydraulic bus processing machine according to claim 1 and 2, is characterized in that, also comprises and cuts material station, described in cut material station comprise cutter and bottom knife; Described cutter is oblique blade cutter sheet, and described bottom knife is flat mouth blade.
CN201420379677.6U 2014-07-10 2014-07-10 Hydraulic bus processing machine Expired - Fee Related CN204052545U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420379677.6U CN204052545U (en) 2014-07-10 2014-07-10 Hydraulic bus processing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420379677.6U CN204052545U (en) 2014-07-10 2014-07-10 Hydraulic bus processing machine

Publications (1)

Publication Number Publication Date
CN204052545U true CN204052545U (en) 2014-12-31

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420379677.6U Expired - Fee Related CN204052545U (en) 2014-07-10 2014-07-10 Hydraulic bus processing machine

Country Status (1)

Country Link
CN (1) CN204052545U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105855415A (en) * 2016-06-15 2016-08-17 青海铁塔制造有限责任公司 Punching accurate positioning device, punching method and application of small punching equipment
CN107138601A (en) * 2017-06-20 2017-09-08 合肥太通制冷科技有限公司 A kind of aluminum plate product line punching die

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105855415A (en) * 2016-06-15 2016-08-17 青海铁塔制造有限责任公司 Punching accurate positioning device, punching method and application of small punching equipment
CN107138601A (en) * 2017-06-20 2017-09-08 合肥太通制冷科技有限公司 A kind of aluminum plate product line punching die

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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: 20141231

Termination date: 20160710

CF01 Termination of patent right due to non-payment of annual fee