CN203448492U

CN203448492U - Oil-pressure type edge cutting machine

Info

Publication number: CN203448492U
Application number: CN201320513443.1U
Authority: CN
Inventors: 黄开强; 刘全贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-08-22
Filing date: 2013-08-22
Publication date: 2014-02-26
Anticipated expiration: 2023-08-22

Abstract

The utility model relates to the field of processing of sheet metal parts and particularly relates to an oil-pressure type edge cutting machine. The oil-pressure type edge cutting machine is characterized in that a first power device is an oil pressure station which is connected with an oil motor by an oil pipe; the oil motor is connected with a main shaft on a transmission part in a transmission manner; and the oil pressure station controls the oil motor and transmits power of the oil motor to the main shaft on the transmission part. The oil-pressure type edge cutting machine has the advantages that the oil pressure station is used as the first power device, the power is transmitted to the main shaft on the transmission part by controlling the oil motor, so that the transmission efficiency is higher and the stability is stronger; meanwhile, the oil pressure station is used as a power device to replace the motor, so that great consumption of the electric power and the electric energy when the motor is used is avoided; compared with the motor, the production cost is lower, and the green and environment-friendly effects are better; and an electric-appliance controller for controlling the operation of the motor is also omitted on the structure, so that the structure is simpler and the manufacturing cost is reduced.

Description

A kind of hydraulic type bead cutter

Technical field

the utility model relates to sheet metal part manufacture field, particularly a kind of hydraulic type bead cutter.

Background technology

no matter be the lid series products of metal, plastics or other material, the product after stamping, due to edge out-of-flatness, often all needs the product with clout to carry out trimming.Generally speaking, for metal stretching part, carry out trimming, utilize common punch press to complete shear operation, need to pass through the step of trimming, finishing.Need to be according to the shape of this tensioning member, feature needs minute the process of trimming for several times on punch press, and the problem that this trimming operation exists is: complex procedures, inefficiency, production cost are high.In addition, because operation common punch press is worked repeatedly, and rely on manual operations, labour intensity is larger, and because metal stretching part is through the out-of-flatness of trimming processing back edge, need to cuts unnecessary rim charge and repair.At present, technique for trimming, finishing, major part method is all to adopt an internal mold and an external mold by four direction, minute four trimmings on punch press, and the problem that this trimming exists is that complex procedures, inefficiency, mould are fragile, particularly when clout height in edge is inconsistent, or with the product of the tensioning members such as circular arc, trimming operation is more complicated, Mold Making cost is higher, so people are createing a kind of safe, simple method for cutting edge by every means.

the patent that is called " tensioning member edge trimmer " as Chinese utility model patent Granted publication number " CN 201157858 Y " name discloses a kind of tensioning member edge trimmer, comprise: frame, electric appliance control box, motor, drive disk assembly, hydraulic cylinder or cylinder and die assembly, hydraulic cylinder or cylinder are positioned at the top of frame, die assembly is divided into upper and lower two parts, hydraulic cylinder below is connected with the upper part of die assembly, motor is connected with the lower part of die assembly with material ejection cylinder by drive disk assembly, inductor, inductor circuit closer controller are installed in frame.The tensioning member edge trimmer of this structure is by motor as power set, and to drive disk assembly transmission power, motor, as drive disk assembly being carried out to the power set of power transmission, need consume a large amount of electric power electric energy during use, produce consumption costs higher.On this tensioning member edge trimmer, also need the appliance controller that this motor is controlled is set simultaneously, make the structure of this tensioning member edge trimmer become complicated, cost of manufacture is higher.

Summary of the invention

for addressing the above problem, it is a kind of simple in structure that the purpose of this utility model is to provide, and producing cost and cost of manufacture are lower, more the hydraulic type bead cutter of environmental protection.

the purpose of this utility model is achieved through the following technical solutions:

a kind of hydraulic type bead cutter of the present utility model, its outside is used in combination with set of molds, described set of molds comprises patrix and the counterdie that carries out pressing trimming, described hydraulic type bead cutter mainly comprises: frame, the first power set, be arranged on the drive disk assembly that is connected, the power of these the first power set is transmitted with these first power set in frame, be arranged on the working plate on drive disk assembly, be set in the cope match-plate pattern on frame guide pillar, be arranged on upper rack, control the second power set that cope match-plate pattern moves up and down; Described drive disk assembly includes main shaft, described cope match-plate pattern is for installing the patrix of described set of molds, described working plate is for installing the counterdie of described set of molds, described the first power set are oil pressure station, described oil pressure station is connected with oil motor by oil pipe, the described oil motor main shaft on described drive disk assembly that is in transmission connection; Described oil motor is controlled at described oil pressure station, by the power transmission of oil motor, gives the main shaft on described drive disk assembly.

as a kind of improvement of the present utility model, on described oil motor, be provided with the tubing interface of oil motor axle and connected pipes, on described oil motor axle, be arranged with oil motor axle sleeve, on described main shaft, be arranged with main shaft sleeve, described oil motor axle sleeve and main shaft sleeve are arranged on and on flange, carry out coaxial rotating.

as further improvement of the utility model, on described oil motor, be provided with the tubing interface of oil motor axle and connected pipes, on described oil motor axle, be arranged with successively oil motor connecting axle and the first drive sprocket, on described main shaft, be arranged with the second drive sprocket, described the first drive sprocket and the second drive sprocket are brought action edge into by driving-chain and are transmitted.

as of the present utility model, further improve, described cope match-plate pattern includes: the second cope match-plate pattern that is socketed in successively the first cope match-plate pattern on frame guide pillar and is fixedly connected with this first cope match-plate pattern; Described the second place, cope match-plate pattern centre position is provided with through hole, and described through hole is for installing the patrix that described set of molds is set, and described the first cope match-plate pattern is for the top of fixing described patrix, and described the second power set are controlled described the first cope match-plate pattern and moved up and down.

wherein, described the second power set are oil cylinder or air cylinder device, described oil cylinder or air cylinder device comprise oil cylinder or cylinder, oil cylinder or cylinder connector, described oil cylinder or cylinder are controlled the first cope match-plate pattern by oil cylinder or cylinder connector and are moved up and down, and are provided with for controlling the first magnetic valve of described oil cylinder or cylinder speed on described oil cylinder or cylinder.

on the basis of said structure, described drive disk assembly includes: the fixed head, the movable plate that are successively set on working plate bottom, be socketed in the gear on main shaft, for receiving the countershaft of gear transmission, by countershaft, driven the eccentric wheel of its work, be arranged on main shaft, for guiding the bearing of countershaft motion; Between described movable plate and fixed head, be provided with for reducing the ball dish of friction, in described ball dish, be provided with ball.

further, be disposed with the first inductor and the second inductor that are connected alternately with described oil pressure station signal on the guide pillar of described frame, described the first inductor and the second inductor are responded to respectively the motion of described patrix and counterdie; On the guide pillar of described frame, be also provided with the infrared ray protection inductor that divides level signal to be connected alternately with described the first inductor and the second inductor.

further, in described frame, be provided with auxiliary assembly and correcting oil cylinder or the cylinder of automatically reseting that movable plate and counterdie are kept in the center.

preferred embodiment a kind of as the utility model, the bottommost of described counterdie is provided with buoyant oil cylinder or cylinder, the buoyant pin that is provided with buoyant plate on described buoyant oil cylinder or cylinder and is connected with this buoyant plate, is provided with on described buoyant oil cylinder or cylinder for controlling the second magnetic valve of described buoyant oil cylinder or cylinder speed.

as the utility model another preferred embodiment, in described frame, be provided with the reset detection assembly whether resetting for detection of movable plate; Described reset detection assembly is comprised of test pin and cylinder.

a kind of hydraulic type bead cutter that the utility model provides, mainly comprise: frame, the first power set, be arranged on the drive disk assembly that is connected, the power of these the first power set is transmitted with these first power set in frame, be arranged on the working plate on drive disk assembly, be set in the cope match-plate pattern on frame guide pillar, be arranged on upper rack, control the second power set that cope match-plate pattern moves up and down; Described cope match-plate pattern is for installing the patrix of described set of molds, described working plate is for installing the counterdie of described set of molds, described the first power set are oil pressure station, and described oil pressure station is connected with oil motor by oil pipe, the described oil motor main shaft on described drive disk assembly that is in transmission connection; Described oil motor is controlled at described oil pressure station, by the power transmission of oil motor, gives the main shaft on described drive disk assembly.The hydraulic type bead cutter of this structure is using oil pressure station as the first power set, and by control oil motor by power transmission to the main shaft on drive disk assembly, its transmission efficiency is higher, stability is stronger, oil pressure station is replaced to motor as power set simultaneously, while having avoided using motor, consume a large amount of electric power electric energy, lower with respect to its production consumption costs of motor, environmental protection more, and structurally also saved the appliance controller of controlling motor running, make the structure of this hydraulic type bead cutter simpler, cost of manufacture reduces.

Accompanying drawing explanation

for ease of explanation, the utility model is described in detail by following preferred embodiment and accompanying drawing.

fig. 1 is that in a kind of hydraulic type bead cutter of the utility model, cope match-plate pattern is the front schematic view of two plates;

fig. 2 is oil pressure station schematic diagram in a kind of hydraulic type bead cutter of the utility model;

fig. 3 is the front schematic view that in a kind of hydraulic type bead cutter of the utility model, cope match-plate pattern is veneer;

fig. 4 is the conjunctive decomposition figure of oil motor in a kind of hydraulic type bead cutter of the utility model;

fig. 5 is that in a kind of hydraulic type bead cutter of the utility model, cope match-plate pattern is the use state stereogram of two plates;

fig. 6 is that the another kind of angle that in a kind of hydraulic type bead cutter of the utility model, cope match-plate pattern is two plates is used state stereogram;

fig. 7 is oil motor and the another kind of partial schematic diagram that is connected of main shaft in a kind of hydraulic type bead cutter of the utility model;

fig. 8 is oil motor exploded view during a kind of hydraulic type bead cutter of the utility model oil motor is connected with main shaft is another kind of;

fig. 9 is eccentric wheel position view in a kind of hydraulic type bead cutter of the utility model;

figure 10 is ball dish and ball schematic diagram in a kind of hydraulic type bead cutter of the utility model;

figure 11 is the reset detection assembly assumption diagram of a kind of dual panel-type bead cutter of the utility model;

figure 12 is the spacing set screw assembly assumption diagram of a kind of dual panel-type bead cutter of the utility model;

figure 13 is the auxiliary modular construction exploded view that automatically resets of a kind of dual panel-type bead cutter of the utility model.

The specific embodiment

in order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is described in further detail.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.

refer to Fig. 1-2 and Fig. 5-6, a kind of dual panel-type hydraulic type bead cutter of the present utility model, its outside be divided into upper and lower two-part set of molds and be used in combination, mainly comprise: frame 1, the first power set oil pressure station 69, the oil motor 2 being connected by oil pipe 70 with this oil pressure station 69, the oil cylinder that is arranged on frame 1 top or air cylinder device, by the power transmission of oil motor 2 to drive disk assembly partly under set of molds; Described drive disk assembly includes main shaft 68, and described set of molds includes patrix 28 and counterdie 29.The second cope match-plate pattern 43 that is provided with the first cope match-plate pattern 27 on the guide pillar 20 that is socketed in successively frame 1 in frame 1 and is fixedly connected with this first cope match-plate pattern 27, this first cope match-plate pattern 27 is fixedly connected with by 4 joint pins 46 in the middle of it with the second cope match-plate pattern 43, and the second cope match-plate pattern 43 places, centre position are provided with through hole.Patrix 28 is arranged on the through hole of the second cope match-plate pattern 43, and its top is fixedly connected with the first cope match-plate pattern 27, on patrix 28, for the fixing pressing plate 78 of trimming product 45, is fixedly installed on the first cope match-plate pattern 27.The counterdie 29 being used in conjunction with this patrix 28 is arranged on working plate 16, and working plate 16 bottoms are connected with connecting plate 15 and movable plate 13 in turn.This counterdie 29 includes: be arranged on the backing plate 40 on working plate 16,, the core rod 42 on backing plate 40, the lower edge of a knife 41 is circumferentially arranged at the bottom of core rod 42, correspondingly, the lower bottom part of patrix 28 offers with the lower edge of a knife 41 and is used in conjunction with the cross cutting limit edge of a knife 44 that product 45 is carried out to trimming, the cross cutting limit edge of a knife 44 on patrix 28 is arranged on the bottom of through hole, during operation, the product 45 for the treatment of trimming is put on core rod 42.This dual panel-type hydraulic type bead cutter is mainly for compared with the trimming of high product 45, more than being highly generally 10CM.Use the hydraulic type bead cutter of this double plate structure, its trimming better effects if, more thoroughly, reliably, stability is stronger in trimming, and operating efficiency is high.

this oil cylinder or air cylinder device comprise oil cylinder or cylinder 25, oil cylinder or cylinder connector 26, this oil cylinder or cylinder connector 26 are fixedly connected with oil cylinder or cylinder 25 with the first cope match-plate pattern 27, oil cylinder or cylinder 25 are controlled the first cope match-plate pattern 27 by oil cylinder or cylinder connector 26 and moved up and down.In the present embodiment, according to the performance of machine own and production capacity needs, described oil cylinder or cylinder 25 can be selected one, two or more.Specifically, referring to Fig. 2, as preferred embodiment a kind of, described oil cylinder or cylinder 25 are preferably oil cylinder, and this oil cylinder is connected with the oil pressure station 69 that is placed in lathe side by oil pipe 71, by oil pressure station 69, by the hydraulic oil in oil pipe 71, oil cylinder is carried out to motion control.In described oil cylinder or cylinder 25, be provided with for controlling the first magnetic valve of described oil cylinder or cylinder 25 speed, described oil pressure station or air pressure station connect this first magnetic valve, can control the operating rate of this oil cylinder or cylinder 25, increase adjustability.The first cope match-plate pattern 27 and the second cope match-plate pattern 43 are fixed on by guide pin bushing 22 on the guide pillar 20 of frame 1, and oil cylinder or cylinder 25 are fixed on machine top board 23 and carry out operation, and machine top board 23 is fixed on guide pillar 20 by guide pillar nut 24.In this frame 1, be also provided with spacing set screw assembly 73, specifically referring to Figure 12, be arranged on the spacing set screw assembly 73 of the second cope match-plate pattern 43 bottoms, for limiting machine plate and the depth of parallelism between the fixing machine plate of lathe bottom that need slide on lathe top and reducing mould in the contact area of trimming process upper/lower die, thereby reach resistance that mould produces while weakening trimming, the wearing and tearing minimizing that described spacing set screw assembly 73 can make lathe produce because of resistance after installing, lathe stability is higher.

as the another kind of mould mounting means of the utility model, referring to Fig. 3, a kind of single panel type hydraulic type bead cutter, is provided with the first cope match-plate pattern 27 on the guide pillar 20 that is socketed in frame 1 in frame 1, and patrix 28 its tops are fixedly connected with the first cope match-plate pattern 27.The counterdie 29 being used in conjunction with this patrix 28 is arranged on working plate 16, this counterdie 29 circumferentially have a lower edge of a knife 41, correspondingly, the lower bottom part of patrix 28 offers with the lower edge of a knife 41 and is used in conjunction with the cross cutting limit edge of a knife 44 that product is carried out to trimming.This single panel type hydraulic type bead cutter, mainly for compared with the trimming of low production, is highly generally below 10CM.

separately consult Fig. 9-10, in this specific embodiment, described drive disk assembly also comprises the gear that is positioned at gear box plates 9 37 being connected with main shaft 68, for receiving the countershaft 36 of gear 37 power, by countershaft 36, driven the eccentric wheel 32 of its work, also comprise and being socketed on main shaft 68, be positioned at the bearing 38 of gear 37 bottoms, this bearing 38 is for guiding the motion of countershaft 36.Wherein, the quantity of eccentric wheel 32 can be selected 1,2 or 4.Described drive disk assembly also comprises fixed head 11, between described movable plate 13 and fixed head 11, be provided with for reducing the ball dish 34 of friction, in described ball dish 34, be provided with ball 33, described drive disk assembly is arranged in cold drawn square tube frame or foundry goods 10, in this cold drawn square tube frame or foundry goods 10, be also provided with movable plate 13 is carried out to parallel auxiliary parallel backing plate 12, be arranged on the cover plate 14 on movable plate 13.When this hydraulic type bead cutter work, drive disk assembly drives movable plate 13 to move, the gravity of movable plate 13 own has just allowed movable plate 13 move difficulty, add the pressure concentration of working plate 16 on movable plate 13 and counterdie 29 on movable plate 13, like this movable plate 13 motion get up just more difficult, in such cases, ball dish 34 is set below movable plate 13, utilize the ball 33 in this ball dish 34, not only can reduce the load of oil motor 2, and can also make movable plate 13 motions get up more smooth and easy, more steady, can reduce the noise of this hydraulic type bead cutter simultaneously.

refer to Fig. 1 and Fig. 3-4, wherein, on described oil motor 2, be provided with the tubing interface 49 of oil motor axle 48 and connected pipes, tubing interface 49 is connected with oil pipe 70, on described oil motor axle 48, be arranged with successively stop bit thimble 3, oil motor axle sleeve 4 and bearing 5, stop bit thimble 3 is for positioning the oil motor axle sleeve 4 being set on oil motor axle 48, and the oil motor axle 48 that is arranged with stop bit thimble 3, oil motor axle sleeve 4 and bearing 5 is arranged on the latter half of flange 47.On described main shaft 68, be arranged with main shaft sleeve 50, after its outside sheathed bearing 7, be arranged on the first half of flange 47.Wherein, main shaft sleeve 50 and oil motor axle sleeve 4 outer cover are provided with coupling band 8.Described oil motor axle sleeve 4 and main shaft sleeve 50 are arranged on simultaneously and on flange 47, carry out coaxial rotating, thereby the power of oil motor 2 is transferred on main shaft 68 by oil motor axle 48.

as the another kind of kind of drive of this hydraulic type bead cutter, specifically referring to Fig. 7-8, oil motor axle 48 fixed covers on oil motor 2 are embedded in oil motor connecting axle 52, and its outside is arranged with bearing 51, the first drive sprocket 54 and bearing 55 from top to bottom successively.Described bearing 51 and bearing 55 are arranged on respectively in the first oil motor bearing block 53 and the second oil motor bearing block 56, and are fixed on support 57 by this diaxon bearing, and support 57 fixed in position are in frame 1.Bearing holder (housing, cover) 67, bearing holder (housing, cover) holder 66, clutch shaft bearing seat 65 are installed on described main shaft 68 successively, bearing 60, the second drive sprocket 59, bearing 61,62,63 and the second bearing block 64, described the first drive sprocket 54 and the second drive sprocket 59 carry out power transmission by the chain band 58 on it.This first drive sprocket 54 and the second drive sprocket 59 can be set to simple chainwheel or duplex chain wheel.

further, described hydraulic type bead cutter also comprises and makes correcting oil cylinder that counterdie 29 keeps in the center or cylinder 35, auxiliary oil pressure station or the air pressure station that automatically resets assembly and be connected by oil pipe or tracheae with this correcting oil cylinder or cylinder 35.Specifically, referring to Figure 13, this auxiliary assembly that automatically resets comprises jigger pin 74, spring 75, location-plate 76 and the spring bearer plate 77 connecting successively.

on described guide pillar 20, be provided with the first inductor 21 and the second inductor 18 that are connected alternately with oil pressure station 69 signals of described control oil motor 2, described the first inductor 21 and the second inductor 18 are responded to respectively the motion of described patrix 28 and counterdie 29.The initial point inductor 6 being connected with oil pressure station 69 signals of described control oil motor 2 is installed in the guide pillar 20 of described frame 1.In described frame 1 upper guide post 20, be provided with and described the first inductor 21 and 18 minutes mutual infrared ray protection inductors 30 that are connected of level signal of the second inductor.The bottommost of described counterdie 29 is provided with buoyant oil cylinder or cylinder 39, can be set to according to actual needs one, two or more.Described buoyant oil cylinder or cylinder 39 are connected with oil pressure station or air pressure station by oil pipe or tracheae respectively, are provided with buoyant plate 17 and buoyant pin 19 on described buoyant oil cylinder or cylinder 39, and this buoyant pin 19 carries out work through central shaft 31.Wherein, in described buoyant oil cylinder or cylinder 39, be provided with for controlling the second magnetic valve of this buoyant oil cylinder or cylinder 39 speed, the oil pressure station of this buoyant oil cylinder or cylinder 39 or air pressure station connect this second magnetic valve, can control the operating rate of this buoyant oil cylinder or cylinder 39, increase adjustability.Wherein, the oil pressure station of controlling this oil cylinder 25, buoyant oil cylinder 39, correcting oil cylinder 35 and oil motor 2 can be same oil pressure station, and then convenient to the whole control of this hydraulic type bead cutter, and operating efficiency is higher.

refer to Figure 11, in this specific embodiment, described hydraulic type bead cutter also comprises and being arranged in frame 1, with described movable plate 13 reset detection assembly 72 that coordinate, that make movable plate 13 move to origin position and be connected with initial point inductor 6 according to the second inductor 18 signals, this reset detection assembly 72 is comprised of test pin and the cylinder that is connected with this test pin, and this reset detection assembly 72 can be set to two or four or a plurality of.When trimming completes, reset detection assembly 72 receives the signal of the second inductor 18, correcting simultaneously, help movable plate 13 to get back to initial point, so not only alleviated the load of oil motor 2, but also guarantee that each trimming completes mould and all gets back to initial point, guarantee that tensioning member can not be weighed wounded when upper once trimming.Described reset detection assembly 72 is arranged on the bottom of gear box plates 9.When trimming completes a circulation time, in fact movable plate 13 is because the weight of itself is difficult to get back to initial point, now at the right flank of movable plate 13, load onto correcting oil cylinder or cylinder 35, because of correcting oil cylinder or cylinder 35 precision higher, can be used alone movable plate 13 is carried out to correcting, also can use reset detection assembly 72, help movable plate 13 to get back to initial point.

the dual panel-type hydraulic type bead cutter of take is below example, and its operation principle is described in detail.Its single panel type is applicable too.Its operation principle is: the product 45 that needs trimming is placed on the core rod 42 of counterdie 29, by oil pressure station 69, open the first magnetic valve, making oil cylinder or cylinder 25 control patrix 28 down moves, make upper and lower mould closed, the first inductor 21 receives induced signal, by the control circuit at oil pressure station 69, open oil motor 2, make the power of oil motor 2 be transferred to countershaft 36 by main shaft 68, by travelling gear 37, make 4 synchronous same directions of eccentric wheel 32 that movable plate 13 is rotated again, because working plate 16 is connected with movable plate 13, counterdie 29 is fastened on working plate 16, when movable plate 13 is done motion in a week, the motion that working plate 16 also follows suit one week with counterdie 29, descend like this edge of a knife 41 just by the unnecessary waste material of product 45 to having cut totally, when eccentric wheel 32 rotates a circle while getting back to initial point, initial point inductor 6 receives signal, complete trimming action, oil motor 2 stops, at this moment the second inductor 18 receives stop signal, the first magnetic valve commutation of oil cylinder or cylinder 25 is controlled at oil pressure station, patrix 28 is moved upward, when patrix 28 moves upward, the first inductor 21 receives signal, control circuit is connected the second magnetic valve of buoyant oil cylinder or cylinder 39, when buoyant pin 19 ejects product 45, correcting oil cylinder or cylinder 35 also receive signal, correcting simultaneously, help movable plate 13 to get back to initial point, complete one action circulation.

the most of standard component that adopts of this hydraulic type bead cutter, mounting or dismounting are convenient, when the open end of workpiece requires to be parallel to bottom, must adopt rotary cutting process to complete.Because its stamping-out direction is transverse horizontal motion, trimming is neat, so otch is attractive in appearance, through the finished metal stretching part of this hydraulic type bead cutter, otch is smooth, there is no burr.This hydraulic type bead cutter is safe and reliable, for the personal safety to operator, a plurality of inductors is installed, built-in infrared line safety device, when lathe is worked, in stretching out one's hand if any operator, inductor sends warning signal, thereby quits work, and has avoided workman that security incident occurs.

the foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. a kind of hydraulic type bead cutter, its outside is used in combination with set of molds, described set of molds comprises patrix and the counterdie that carries out pressing trimming, it is characterized in that, described hydraulic type bead cutter mainly comprises: frame, the first power set, be arranged on the drive disk assembly that is connected, the power of these the first power set is transmitted with these first power set in frame, be arranged on the working plate on drive disk assembly, be set in the cope match-plate pattern on frame guide pillar, be arranged on upper rack, control the second power set that cope match-plate pattern moves up and down; Described drive disk assembly includes main shaft, described cope match-plate pattern is for installing the patrix of described set of molds, described working plate is for installing the counterdie of described set of molds, described the first power set are oil pressure station, described oil pressure station is connected with oil motor by oil pipe, the described oil motor main shaft on described drive disk assembly that is in transmission connection; Described oil motor is controlled at described oil pressure station, by the power transmission of oil motor, gives the main shaft on described drive disk assembly.

2. hydraulic type bead cutter according to claim 1, it is characterized in that, on described oil motor, be provided with the tubing interface of oil motor axle and connected pipes, on described oil motor axle, be arranged with oil motor axle sleeve, on described main shaft, be arranged with main shaft sleeve, described oil motor axle sleeve and main shaft sleeve are arranged on and on flange, carry out coaxial rotating.

3. hydraulic type bead cutter according to claim 1, it is characterized in that, on described oil motor, be provided with the tubing interface of oil motor axle and connected pipes, on described oil motor axle, be arranged with successively oil motor connecting axle and the first drive sprocket, on described main shaft, be arranged with the second drive sprocket, described the first drive sprocket and the second drive sprocket are brought action edge into by driving-chain and are transmitted.

4. hydraulic type bead cutter according to described in claim 1-3 any one, is characterized in that, described cope match-plate pattern includes: the second cope match-plate pattern that is socketed in successively the first cope match-plate pattern on frame guide pillar and is fixedly connected with this first cope match-plate pattern; Described the second place, cope match-plate pattern centre position is provided with through hole, and described through hole is for installing the patrix that described set of molds is set, and described the first cope match-plate pattern is for the top of fixing described patrix, and described the second power set are controlled described the first cope match-plate pattern and moved up and down.

5. hydraulic type bead cutter according to claim 4, it is characterized in that, described the second power set are oil cylinder or air cylinder device, described oil cylinder or air cylinder device comprise oil cylinder or cylinder, oil cylinder or cylinder connector, described oil cylinder or cylinder are controlled the first cope match-plate pattern by oil cylinder or cylinder connector and are moved up and down, and are provided with for controlling the first magnetic valve of described oil cylinder or cylinder speed on described oil cylinder or cylinder.

6. hydraulic type bead cutter according to claim 5, it is characterized in that, described drive disk assembly includes: the fixed head, the movable plate that are successively set on working plate bottom, be socketed in the gear on main shaft, for receiving the countershaft of gear transmission, by countershaft, driven the eccentric wheel of its work, be arranged on main shaft, for guiding the bearing of countershaft motion; Between described movable plate and fixed head, be provided with for reducing the ball dish of friction, in described ball dish, be provided with ball.

7. hydraulic type bead cutter according to claim 6, it is characterized in that, on the guide pillar of described frame, be disposed with the first inductor and the second inductor that are connected alternately with described oil pressure station signal, described the first inductor and the second inductor are responded to respectively the motion of described patrix and counterdie; On the guide pillar of described frame, be also provided with the infrared ray protection inductor that divides level signal to be connected alternately with described the first inductor and the second inductor.

8. hydraulic type bead cutter according to claim 7, is characterized in that, is provided with auxiliary assembly and correcting oil cylinder or the cylinder of automatically reseting that movable plate and counterdie are kept in the center in described frame.

9. hydraulic type bead cutter according to claim 8, it is characterized in that, the bottommost of described counterdie is provided with buoyant oil cylinder or cylinder, the buoyant pin that is provided with buoyant plate on described buoyant oil cylinder or cylinder and is connected with this buoyant plate, is provided with on described buoyant oil cylinder or cylinder for controlling the second magnetic valve of described buoyant oil cylinder or cylinder speed.

10. hydraulic type bead cutter according to claim 9, is characterized in that, is provided with the reset detection assembly whether resetting for detection of movable plate in described frame; Described reset detection assembly is comprised of test pin and cylinder.