Multifunctional hydraulic machine

Abstract

The utility model discloses a multifunctional hydraulic machine, and belongs to the technical field of hydraulic machines. A multifunctional hydraulic machine comprises a fixed box, a first lead screw motor is arranged on the side wall of the fixed box, a first moving box and a second moving box are connected to the outer wall of the circumference of a first lead screw in a sleeving mode, and a cleaning assembly and a supporting frame are arranged on the outer wall of the rear portion of the fixed box. Replacement of the bending lower die and the forming lower die can be prepared before machining, so that when metal workpieces with various machining requirements need to be machined every time, only the upper die needs to be replaced after shutdown, the shutdown time needed by simultaneous replacement of the upper die and the lower die can be effectively shortened through the design, and the machining efficiency is improved. And secondly, the lower die can be efficiently cleaned through the dust suction pump, the labor intensity caused by manual cleaning of workers is reduced, cleaning work is achieved in the process that hydraulic machining is not affected, and the situation that the machining efficiency is affected by shutdown cleaning is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydraulic press technical field more specifically, relate to a multifunctional hydraulic press. BACKGROUND

[0002] Hydraulic press is a kind of machine for transmitting energy to realize various processes according to Pascal principle with liquid as working medium. Hydraulic press is generally composed of local machine, power system and hydraulic control system. Hydraulic press classification has valve hydraulic press, liquid hydraulic press, engineering hydraulic press.

[0003] At present, the commonly used hydraulic press is various, according to different purposes, there are hydraulic leveling machine, hydraulic press machine, hydraulic bending machine, hydraulic forming machine, etc. Such hydraulic press has single function, cannot flexibly process products, when the workpieces of different types and different sizes are processed, often need multiple hydraulic presses with different functions to work, have strong limitation, need to design a multifunctional hydraulic press equipment to solve the above

[0004] For the above problems, application No. 202022604203.5, application name is a kind of multifunctional hydraulic press equipment, record, including base and casing, base top fixedly installed with bearing frame, bearing frame fixedly installed with first telescopic motor, the output shaft of first telescopic motor is connected with push plate, the inner wall of casing both sides is fixedly installed with second telescopic motor, the output shaft of second telescopic motor is connected with fixed plate, a group of conveying devices are installed in fixed plate, two first moving rods are fixedly installed on the inner wall of casing top, first screw rod is rotatably connected in first moving rod, second moving rod is connected between first screw rod, second screw rod is connected in second moving rod, movable frame is connected in second screw rod, rotary motor is connected in movable frame bottom, hydraulic cylinder is connected with rotary motor, telescopic convex column is arranged in the output shaft of hydraulic cylinder, and hydraulic die matched with telescopic convex column is installed.

[0005] Although the device has many beneficial effects, but still has the following problems: the device can control workpiece movement by using conveying device, so as to achieve the purpose suitable for large-scale processing. And, through the cooperation of first telescopic motor and fixed plate, various sizes of workpieces can be fixed, and have strong adaptability. In addition, the device can also replace hydraulic die, so as to carry out various types of hydraulic work. However, in the process of actual use, the required die often needs to be replaced frequently. When the die needs to be replaced, personnel need to stop for a long time, and then replace the upper die and lower die respectively. This method will undoubtedly seriously affect the processing efficiency of workers, slow down the production progress, increase the production cost and time cost.

[0006] And, the device also lacks an effective cleaning assembly in the actual use process, but impurities may continue to accumulate on the workbench during the processing process, which will affect the subsequent hydraulic processing quality if not cleaned in time, but the existing cleaning method usually needs personnel to manually clean the impurities on the surface of the lower mold, which undoubtedly consumes a lot of manpower and time, and the workers need to stop other work and specially clean, which not only increases the labor intensity, but also reduces the work efficiency, thereby bringing great trouble to the actual use.

[0007] In view of this, we propose a multifunctional hydraulic machine. Content of the utility model

[0008] 1. Technical problem to be solved

[0009] The utility model aims at providing a multifunctional hydraulic machine to solve the problems in the above background art.

[0010] 2. Technical scheme

[0011] A multifunctional hydraulic machine, comprising a fixed box, a dust collection box and a controller are arranged on the front outer wall of the fixed box, a lead screw motor one is arranged on the side wall of the fixed box, a lead screw one is connected to the output end of the lead screw motor one, the lead screw one extends to the inside of the fixed box, a moving box one and a moving box two are sleeved on the circumferential outer wall of the lead screw one, a cleaning assembly and a support frame are arranged on the rear outer wall of the fixed box, and a plurality of the cleaning assembly comprises a fixed frame.

[0012] Preferably, a plurality of the dust collection box is connected with a sliding door at the front by means of a pin shaft, a plurality of the sliding door side wall is provided with a dust screen, and a plurality of the dust collection box top is provided with a dust suction pump.

[0013] Preferably, a plurality of the fixed frame top is provided with an electric push rod, the output end of the electric push rod is connected with a dust suction box, the bottom of the dust suction box is provided with a dust suction port, the output end of a plurality of the dust suction pump is connected with a dust suction pipe, and the tail end of a plurality of the dust suction pipe is connected to the top of the dust suction box.

[0014] Preferably, the support frame top is provided with a hydraulic cylinder, the output end of the hydraulic cylinder is connected with a clamping block, the outer wall of the clamping block is clamped with a bending upper die, and the outer wall of the clamping block can also be clamped with a hydraulic forming upper die.

[0015] Preferably, the bending upper die top is provided with a clamping sleeve matched with the clamping block, the side wall of the clamping sleeve is threadedly connected with a threaded rod, the side wall of the clamping block is provided with a threaded groove matched with the threaded rod, and the top of the forming lower die is provided with a clamping sleeve of the same structure.

[0016] Preferably, the front outer wall of the moving box one and the moving box two is provided with a protective door, the right outer wall of the moving box one is provided with a connecting box one, the side wall of the connecting box one is provided with a lead screw motor two, the output end of the lead screw motor two is connected with a lead screw two, the circumferential outer wall of the lead screw two is sleeved with a clamping rod one, the inner cavity bottom of the moving box one is provided with a supporting seat one, and the top of the supporting seat one is clamped with a bending lower die.

[0017] Preferably, the left outer wall of the moving box two is provided with a connecting box two, the side wall of the connecting box two is provided with a lead screw motor three, the output end of the lead screw motor three is connected with a lead screw three, the circumferential outer wall of the lead screw three is sleeved with a clamping rod two, and the inner cavity bottom of the moving box two is provided with a supporting seat two, and the top of the supporting seat two is clamped with a forming lower die.

[0018] 3. Beneficial effects

[0019] Compared with the prior art, the utility model has the advantages that when using, first, the lead screw motor one is started to drive the moving box one and the moving box two to move together, through accurate control, one of them can be accurately moved to the front of the hydraulic cylinder, and the other is moved to the side of the fixed box, then the hydraulic cylinder is started to drive the bending upper die to cooperate with the bending lower die at the bottom to bend the workpiece, if the workpiece needs to be formed by hydraulic pressure, the bending upper die is replaced by the hydraulic forming upper die, and then the moving box two is moved to the front of the hydraulic cylinder, the hydraulic cylinder drives the hydraulic forming upper die to cooperate with the forming lower die to form the metal workpiece, if the bending lower die of multiple angles or the forming lower die of multiple sizes needs to be replaced, the corresponding lead screw motor two or lead screw motor three is started, and the two clamping rods one and the two clamping rods two are driven to move away from each other, in this case, the specified bending lower die or forming lower die can be easily disassembled and replaced, and when the bending upper die needs to be replaced, the operation is more convenient, only the threaded rod needs to be removed, and the bending upper die can be disassembled and replaced, the device can not only install bending upper dies of multiple angles, but also directly replace hydraulic forming upper dies of multiple sizes, and since the device adopts a multi-station arrangement, the bending lower die and the forming lower die can be prepared before processing, so that when multiple metal workpieces need to be processed, only the upper die needs to be replaced after stopping, which can effectively reduce the downtime required for replacing the upper die and the lower die, and greatly improves the processing efficiency of the metal workpiece.

[0020] Secondly, in the process of hydraulic processing of metal workpieces with different requirements each time, there is always a station on one side of the fixed box, at this time, the dust absorption box can be lowered by the electric push rod, and through the cooperation of the dust absorption box and the dust suction port, the lower die can be efficiently cleaned, this cleaning method can greatly reduce the labor intensity brought by manual cleaning, and realizes cleaning work in the process of hydraulic processing, reduces the time waste brought by personnel downtime cleaning, and further improves the production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is an overall structure schematic diagram of the utility model;

[0022] Figure 2 It is a cleaning assembly structure schematic diagram of the utility model;

[0023] Figure 3 It is an upper die installation structure schematic diagram of the utility model;

[0024] Figure 4 It is a moving box one structure schematic diagram of the utility model;

[0025] Figure 5 It is a moving box two structure schematic diagram of the utility model;

[0026] Mark number explanation: 100, fixed box; 110, dust collection box; 111, sliding door; 112, dustproof net; 113, dust absorption pump; 120, controller; 130, screw rod motor one; 140, fixed frame; 141, electric push rod; 142, dust absorption box; 143, dust suction port; 150, support frame; 160, hydraulic cylinder; 161, clamping block; 170, bending upper die; 171, clamping sleeve; 172, threaded rod; 180, hydraulic forming upper die; 200, moving box one; 210, protection door; 220, connecting box one; 230, screw rod motor two; 240, clamping rod one; 250, support seat one; 260, bending lower die; 300, moving box two; 310, connecting box two; 320, screw rod motor three; 330, clamping rod two; 340, support seat two; 350, forming lower die. DETAILED DESCRIPTION

[0027] In the description of the utility model, it is understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like is the orientation or positional relationship shown based on the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model.

[0028] In the description of the utility model, the meaning of "multiple" is two or more than two, unless otherwise explicitly specified and limited.

[0029] In the description of the utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood broadly, for example, "connected" can be fixedly connected, can be detachably connected, or integrally connected; can be mechanically connected, can be electrically connected; can be directly connected, can be indirectly connected through an intermediate medium, and can be connected inside two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0030] Please refer to Figures 1-5 The utility model provides a technical scheme:

[0031] A multifunctional hydraulic machine, including fixed box 100, the outer wall of fixed box 100 front is provided with dust collection box 110 and controller 120, the side wall of fixed box 100 is provided with screw rod motor one 130, and the output end of screw rod motor one 130 is connected with screw rod one, and screw rod one extends to the inside of fixed box 100, and the circumferential outer wall of screw rod one is sleeved with moving box one 200 and moving box two 300, and the rear outer wall of fixed box 100 is provided with cleaning assembly and support frame 150, and multiple cleaning assemblies include fixed frame 140.

[0032] In some embodiments: screw rod motor one 130 is mainly convenient for driving moving box one 200 and moving box two 200 to move together, so that it can greatly reduce the time of waiting for changing molds or cleaning when metal workpieces need to be processed each time, reduce the downtime, and greatly improve the processing efficiency of metal processing.

[0033] Specifically, a plurality of dust collection boxes 110 front with pin shaft connected with the door 111, a plurality of door 111 side wall is provided with dust screen 112, a plurality of dust collection box 110 top is provided with dust pump 113, convenient for the mobile box 200 and mobile box two 300 inside cleaning, reduce the accumulation of debris or impurities in the bending die 260 and forming die 350 top influence the subsequent metal workpiece processing.

[0034] Further, a plurality of fixed frame 140 top is provided with electric push rod 141, electric push rod 141 output end connected with dust box 142, dust box 142 bottom is provided with dust suction port 143, a plurality of dust suction pump 113 output end connected with dust suction pipe, a plurality of dust suction pipe end connected in dust box 142 top, convenient for the collection and cleaning of impurities.

[0035] Further, the support frame 150 top is provided with hydraulic cylinder 160, hydraulic cylinder 160 output end connected with the clamping block 161, clamping block 161 outer wall clamping has bending die 170, clamping block 161 outer wall can also be clamped with hydraulic forming die 180.

[0036] In some embodiments: bending die 170 and hydraulic forming die 180, can be according to the hydraulic cylinder 160 output end is bending die 260 or forming die 350, so as to select the replacement.

[0037] Further, the bending die 170 top is provided with the clamping sleeve 171 matched with the clamping block 161, the clamping sleeve 171 side wall is connected with the threaded rod 172, the clamping block 161 side wall is provided with the threaded groove matched with the threaded rod 172, the forming die 350 top is provided with the same structure of clamping sleeve 171, convenient for the bending die 170 or hydraulic forming die 180 installation after limiting.

[0038] It is worth mentioning that the mobile box 200 and mobile box two 300 front outer wall is provided with the protection door 210, the mobile box 200 right side outer wall is provided with the connection box 220, the connection box 220 side wall is provided with the lead screw motor two 230, the lead screw motor two 230 output end is connected with the lead screw two, the lead screw two circumferential outer wall sleeve is connected with the clamping rod one 240, the mobile box 200 inner cavity bottom is provided with the support seat one 250, the support seat one 250 top is clamped with the bending die 260, convenient for a plurality of angle of bending die 260 limiting clamping.

[0039] It is worth noting that the left outer wall of the moving box two 300 is provided with the connecting box two 310, the side wall of the connecting box two 310 is provided with the lead screw motor three 320, the output end of the lead screw motor three 320 is connected with the lead screw three, the circumferential outer wall of the lead screw three is sleeved with the clamping rod two 330, the inner cavity bottom of the moving box two 300 is provided with the supporting seat two 340, and the top of the supporting seat two 340 is clamped with the forming lower mold 350, so that the various sizes of the forming lower mold 350 can be conveniently limited and clamped.

[0040] In some embodiments: the device is suitable for external conventional power supply, and the device can be controlled and used by the controller 120.

[0041] In addition, the circuit, electronic components and modules involved in the utility model are all prior art, and a person skilled in the art can realize them without further description, and the content protected by the utility model does not involve improvement of internal structure and method.

[0042] Working principle: in use, first can start the lead screw motor 130, so as to drive the moving box 200 and moving box 300 to move together, through the accurate control, can make one of them can accurately move to the hydraulic cylinder 160 below, and the other party will move to the fixed box 100 side, after that can start the hydraulic cylinder 160, drive its bending upper die 170 cooperate with the bottom bending lower die 260 for workpiece bending processing, if it is needed to workpiece hydraulic forming, then the bending upper die 170 is replaced by hydraulic forming upper die 180, moving box 300 is moved to the hydraulic cylinder 160 below, using the hydraulic cylinder 160 drive hydraulic forming upper die 180 cooperate with forming lower die 350 to metal workpiece hydraulic forming, if you need to replace a variety of angle bending lower die or a variety of size forming lower die, can start the corresponding lead screw motor two 230 or lead screw motor three 320, these motors can drive their respective two clamping rod one 240 and two clamping rod two 330 to move away, in this case, it can easily replace the specified bending lower die or forming lower die, and when you need to replace the bending upper die 170, the operation is more convenient, only need to take out the threaded rod 172, can disassemble the bending upper die 170, the device can not only install a variety of angle bending upper die 170, but also can be directly replaced by a variety of size hydraulic forming upper die 180, because the device adopts multi-station setting, so in the actual use process, the replacement of bending lower die 260 and forming lower die 350 can be prepared before processing, which makes it only need to replace the upper die when processing a variety of processing requirements of metal workpiece, such design can effectively reduce the downtime required for simultaneous replacement of upper die and lower die, greatly improve the processing efficiency of metal workpiece, secondly, in the process of hydraulic processing for different requirements of metal workpiece, there will be a station on the side of the fixed box, at this time, the dust suction box 142 can be driven down by the electric push rod 141, through the joint action of dust suction box 142 and dust suction port 143, the lower die can be cleaned efficiently, this cleaning method can greatly reduce the labor intensity brought by manual cleaning, and realize cleaning work in the process of not affecting hydraulic processing, reduce the time waste brought by personnel downtime cleaning, further improve the production efficiency.

[0043] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A multi-functional hydraulic press comprising a fixed tank (100), characterized by: The front outer wall of the fixed box (100) is provided with a dust collection box (110) and a controller (120), the side wall of the fixed box (100) is provided with a lead screw motor (130), the output end of the lead screw motor (130) is connected with a lead screw (130), the lead screw (130) extends to the inside of the fixed box (100), the circumferential outer wall of the lead screw (130) is sleeved with a moving box (200) and a moving box (300), the rear outer wall of the fixed box (100) is provided with a cleaning assembly and a support frame (150), and a plurality of the cleaning assembly includes a fixed frame (140).

2. The multi-functional hydraulic machine according to claim 1, characterized by: A plurality of the front of the dust collection box (110) is connected with a sliding door (111) by means of a pin shaft, a plurality of the side wall of the sliding door (111) is provided with a dust screen (112), and a plurality of the top of the dust collection box (110) is provided with a dust suction pump (113).

3. A multi-functional hydraulic machine according to claim 2, characterized in that: A plurality of the top of the fixed frame (140) is provided with an electric push rod (141), the output end of the electric push rod (141) is connected with a dust suction box (142), the bottom of the dust suction box (142) is provided with a dust suction port (143), the output end of a plurality of the dust suction pump (113) is connected with a dust suction pipe, and the end of a plurality of the dust suction pipe is connected to the top of the dust suction box (142).

4. The multi-functional hydraulic machine according to claim 3, characterized by: The top of the support frame (150) is provided with a hydraulic cylinder (160), the output end of the hydraulic cylinder (160) is connected with a clamping block (161), the outer wall of the clamping block (161) is clamped with a bending upper die (170), and the outer wall of the clamping block (161) can also be clamped with a hydraulic forming upper die (180).

5. A multi-functional hydraulic machine according to claim 4, characterized in that: The top of the bending upper die (170) is provided with a clamping sleeve (171) matched with the clamping block (161), the side wall of the clamping sleeve (171) is threadedly connected with a threaded rod (172), and the side wall of the clamping block (161) is provided with a threaded groove matched with the threaded rod (172).

6. A multi-functional hydraulic machine according to claim 5, characterized by: The front outer wall of the moving box (200) and the moving box (300) is provided with a protection door (210), the right outer wall of the moving box (200) is provided with a connecting box (220), the side wall of the connecting box (220) is provided with a lead screw motor (230), the output end of the lead screw motor (230) is connected with a lead screw (230), the circumferential outer wall of the lead screw (230) is sleeved with a clamping rod (240), the bottom of the inner cavity of the moving box (200) is provided with a support seat (250), and the top of the support seat (250) is clamped with a bending lower die (260).

7. A multi-functional hydraulic machine according to claim 6, characterized by: The left outer wall of the moving box (300) is provided with a connecting box (310), the side wall of the connecting box (310) is provided with a lead screw motor (320), the output end of the lead screw motor (320) is connected with a lead screw (320), the circumferential outer wall of the lead screw (320) is sleeved with a clamping rod (330), the bottom of the inner cavity of the moving box (300) is provided with a support seat (340), the top of the support seat (340) is clamped with a forming lower die (350), and the top of the forming lower die (350) is provided with a clamping sleeve (171) with the same structure.

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