CN211101010U

CN211101010U - Hydraulic quick press

Info

Publication number: CN211101010U
Application number: CN201921847202.4U
Authority: CN
Inventors: 邓一鸣
Original assignee: Yangzhou Junwei Machine Manufacture Co ltd
Current assignee: Yangzhou Junwei Machine Manufacture Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-07-28
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a hydraulic pressure quick press, which comprises a frame, the frame includes the stand that a pair of symmetry set up, connect the floorbar in the stand bottom, connect the back timber at the stand top, the symmetry is connected with a pair of vertical support column between back timber and the floorbar, be equipped with movable cross beam between the support column, movable cross beam both ends cup joint on the support column and can follow the support column and slide, the movable cross beam below is equipped with the pneumatic cylinder, the pneumatic cylinder bottom is fixed on the floorbar, the piston rod end and the movable cross beam fixed connection of pneumatic cylinder, movable cross beam upper surface is equipped with the workstation frame that is used for fixed station, the press die is installed to the back timber. The utility model discloses a hydraulic pressure quick press has that occupation of land space is little, work efficiency is high, safe in utilization, convenient to detach advantage such as maintain.

Description

Hydraulic quick press

Technical Field

The utility model relates to a hydraulic pressure quick press belongs to press technical field.

Background

The press machine has the characteristics of wide application, high production efficiency and the like, is widely applied to the processes of cutting, punching, blanking, bending, riveting, forming and the like, and is used for processing parts by applying strong pressure on metal blanks to enable metal to generate plastic deformation and fracture. The existing press machine generally installs a hydraulic oil cylinder on the upper portion of a machine frame, and in order to improve stable support, the whole design of the lower portion of the machine frame is heavy, a large amount of steel needs to be consumed, the cost is high, the occupied space is large, the press machine is not suitable for a narrow space, and a punch or a cutter head moves down at a high speed during stamping operation, so that certain potential safety hazards exist. In addition, the existing press machines capable of integrally stamping the wide or long plate are fewer, the structures are complex, the occupied space is large, and the cost is high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, take up an area of the space little, safe in utilization, can carry out the hydraulic pressure rapid press of fast punching press to the great panel of broad width or rectangular type panel.

The purpose of the utility model is realized like this: the utility model provides a hydraulic pressure quick press, which comprises a frame, the frame includes the stand that a pair of symmetry set up, connect the floorbar in the stand bottom, connect the back timber at the stand top, the symmetry is connected with a pair of vertical support column between back timber and the floorbar, be equipped with movable cross beam between the support column, movable cross beam both ends cup joint on the support column and can follow the support column and slide, movable cross beam below is equipped with the pneumatic cylinder, the pneumatic cylinder bottom is fixed on the floorbar, the terminal and movable cross beam fixed connection of piston rod of pneumatic cylinder, movable cross beam upper surface is equipped with the workstation frame that is used for fixed station, the press die is installed.

As the utility model discloses a further improvement, pneumatic cylinder one side is equipped with the cylinder body support frame, and the pneumatic cylinder can be dismantled with the cylinder body support frame and be connected, and cylinder body support frame top is equipped with the gag lever post, and the gag lever post lower extreme is fixed at cylinder body support frame top, and in the upper end passed movable cross beam and stretched into the workstation, the gag lever post top was equipped with the stopper. The setting of cylinder body support frame has increased frame overall structure's stability, and the range that can shift up of work rack has been injectd in setting up of gag lever post pair, prevents that the work rack from shifting up excessively among the stamping process, leads to the work piece to damage and scrap.

As the utility model discloses a further improvement, the gag lever post adopts split type structure, including upper boom and lower beam, the upper boom lower extreme is equipped with the screw thread, and the lower beam upper end is equipped with the screw hole, simplifies the structure, easy to assemble.

As the utility model discloses a further improvement, the pneumatic cylinder is three at least, and evenly distributed can provide even punching press power to the great panel of broad width or rectangular type panel in movable cross beam bottom to avoid the deformation damage that leads to because of the long-term atress inequality of movable cross beam under the long-term in service behavior.

As a further improvement, the support column is a reducing column, the diameter of the upper section of the support column is smaller than the diameter of the lower section, the end part of the movable cross beam is provided with a sleeve joint part, the center of the sleeve joint part is provided with a sleeve joint hole matched with the diameter of the upper section of the support column, thereby the lower section of the support column plays a role in stabilizing and supporting the movable cross beam, reduces the stress on the piston rod in a non-working state, and has simple connection mode and easy disassembly and assembly maintenance.

As the utility model discloses a further improvement, the portion of cup jointing bottom is equipped with the support reinforcement, supports the reinforcement outside and is the cylinder, and the cover is established at the lower extreme of support column upper segment to through bolt and support column fixed connection, support the reinforcement inboard and be equipped with vertical triangle strengthening rib, triangle strengthening rib upper end is connected with horizontal support plate, further strengthens the supporting role to portable beam at the non-operating condition support column.

As the utility model discloses a further improvement, the workstation frame is including connecting the bottom plate and fixing the U type elongated slot on connecting the bottom plate, and U type elongated slot bottom is equipped with the round hole that supplies the upper boom to pass, and the round hole diameter is less than spacing head diameter, simple structure, and avoids the gag lever post to expose, influences the installation of workstation.

As the utility model discloses a further improvement, movable beam includes the C type roof beam that a pair of opening set up mutually, and the welded fastening of portion of cup jointing is at C type roof beam both ends, and the corresponding pneumatic cylinder setting position is equipped with vertical strengthening rib in the C type roof beam, and C type roof beam top and bottom are equipped with the connecting plate, simple structure, construction convenience.

As the utility model discloses a further improvement, the corresponding pneumatic cylinder of floorbar bottom sets up the position and is equipped with the chassis and strengthens the seat, and the chassis is strengthened the seat and is included bedplate and gusset, and bedplate welded fastening is on the chassis lower surface, and gusset vertical welding fixes between bedplate and chassis, prevents that the local atress of floorbar from warping to play the supporting role to whole frame, strengthened overall structure's stability.

The utility model adopts the above technical scheme to compare with prior art, have following technological effect: the utility model discloses a hydraulic pressure quick press wholly adopts frame rack construction, simple structure, low in manufacturing cost, and through adopting the workstation to shift up the mode of punching press, has avoided the punching press effect in-process to lead to the injured condition of personnel because of operating personnel misoperation, has improved the security performance of equipment. Furthermore, the utility model discloses a hydraulic pressure rapid press still is applicable to the punching press of the great panel of broad width or rectangular type panel, and work efficiency is high, and occupation of land space is little, and convenient to detach maintains.

Drawings

Fig. 1 is a schematic perspective view of a hydraulic rapid press according to the present invention.

Fig. 2 is a front view of the hydraulic rapid press according to the present invention.

Fig. 3 is a schematic perspective view of a movable beam of the hydraulic rapid press according to the present invention.

The hydraulic cylinder type movable support comprises a vertical column 1, a bottom beam 2, a top beam 3, a support column 4, a movable cross beam 5, a beam shaped like 5A C, a sleeving part 5B, a vertical reinforcing rib 5C, a hydraulic cylinder 6, a working table frame 7, a long groove shaped like 7A U, a stamping die 8, a cylinder body supporting frame 9, a limiting rod 10, a support reinforcing part 11 and a chassis reinforcing seat 12.

Detailed Description

The technical scheme of the utility model is further explained in detail with the attached drawings as follows:

As shown in fig. 1-2, the present embodiment provides a hydraulic rapid press, which includes a frame, wherein the frame includes a pair of symmetrically disposed upright posts 1, a bottom beam 2 connected to the bottom of the upright posts 1, and a top beam 3 connected to the top of the upright posts 1, thereby forming a frame structure. Facilitating loading and unloading from both sides of the frame. The bottom of the top beam 3 is provided with a stamping die 8.

A pair of vertical supporting columns 4 is symmetrically connected between the top beam 3 and the bottom beam 2. Specifically, the upper end and the lower end of a support column 4 are detachably fixed on the top beam 3 and the bottom beam 2, the support column 4 is a variable diameter column, and the diameter of the upper section of the support column is smaller than that of the lower section of the support column. A movable beam 5 is arranged between the support columns 4. A hydraulic cylinder 6 is arranged below the movable cross beam 5, the bottom of the hydraulic cylinder 6 is fixed on the bottom beam 2, and the tail end of a piston rod of the hydraulic cylinder 6 is fixedly connected with the movable cross beam 5. The upper surface of the movable beam 5 is provided with a workbench frame 7 for fixing a workbench.

As shown in fig. 3, the movable beam 5 includes a pair of C-shaped beams 5A with openings arranged opposite to each other, the two ends of the C-shaped beam 5A are provided with a sleeve joint portion 5B, the sleeve joint portion 5B is clamped between the pair of C-shaped beams 5A and is welded and fixed between the pair of C-shaped beams 5A, and the center of the sleeve joint portion 5B is provided with a sleeve joint hole matched with the diameter of the upper section of the support column 4, so that the movable beam 5 can slide up and down along the upper section of the support. The top and the bottom of the C-shaped beam 5A are provided with connecting plates, so that the C-shaped beam is conveniently detachably connected with the working table frame 7 and the piston rod. In order to improve the strength of the movable cross beam 5, vertical reinforcing ribs 5C are arranged in the C-shaped beam 5A corresponding to the arrangement positions of the hydraulic cylinders 6.

As shown in fig. 2, the bottom of the sleeve joint part 5B is provided with a supporting reinforcement 11, the outer side of the supporting reinforcement 11 is cylindrical, the lower end of the upper section of the supporting column 4 is sleeved with the supporting reinforcement 11, the inner side of the supporting reinforcement 11 is provided with a vertical triangular reinforcing rib through a bolt and the supporting column 4, the upper end of the triangular reinforcing rib is connected with a horizontal supporting plate, and the supporting function of the supporting column 4 in the non-working state on the movable cross beam 5 is further enhanced.

As shown in fig. 1 and 2, a cylinder body support frame 9 is arranged on one side of the hydraulic cylinder 6, and the hydraulic cylinder 6 is detachably connected with the cylinder body support frame 9. The top of the cylinder body supporting frame 9 is provided with a limiting rod 10, the lower end of the limiting rod 10 is fixed at the top of the cylinder body supporting frame 9, the upper end of the limiting rod passes through the movable cross beam 5 and extends into the working rack 7, and the top end of the limiting rod 10 is provided with a limiting head. For convenient installation, the limiting rod 10 is suitable for adopting a split structure and comprises an upper rod and a lower rod which are connected through threads, specifically, the lower end of the upper rod is provided with threads, and the upper end of the lower rod is provided with a threaded hole. The working table frame 7 comprises a connecting bottom plate and a U-shaped long groove 7A detachably arranged on the connecting bottom plate, a round hole for the upper rod to pass through is formed in the bottom of the U-shaped long groove 7A, and the diameter of the round hole is smaller than that of the limiting head. And reinforcing pieces are uniformly distributed between the connecting bottom plate and the outer side of the U-shaped long groove 7A.

In order to be applicable to the punching press of the great panel of broad width or rectangular type panel, the utility model discloses a movable cross beam 5 span of hydraulic pressure rapid press is all bigger, so the quantity of pneumatic cylinder 6 is three at least, and evenly distributed is in movable cross beam 5 bottom to provide even punching press power to the great panel of broad width or rectangular type panel, avoid the deformation damage that leads to because of movable cross beam 5 long-term atress inequality under the long-term in service behavior. In the present embodiment, the number of the hydraulic cylinders 6 is 4. The bottom of the bottom beam 2 is provided with a chassis reinforcing seat 12 corresponding to the hydraulic cylinder 6, the chassis reinforcing seat 12 comprises a seat plate and a rib plate, the seat plate is welded and fixed on the lower surface of the chassis, the rib plate is welded and fixed between the seat plate and the chassis in a vertical mode, the bottom beam 2 is prevented from being deformed due to local stress, the supporting effect on the whole rack is achieved, and the stability of the whole structure is enhanced.

The hydraulic rapid press of the embodiment integrally adopts an open frame structure, has the advantages of simple structure, low manufacturing cost, convenient feeding and discharging, high working efficiency, small occupied space and convenient disassembly and maintenance, and is suitable for stamping of wide and large plates or long-strip-shaped plates. Moreover, the hydraulic rapid press machine adopts the mode that the workbench is moved upwards for stamping, so that the condition that personnel are injured due to misoperation of operators in the stamping action process is avoided, and the safety performance of the equipment is improved.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can understand the changes or substitutions within the technical scope of the present invention, and the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a hydraulic pressure quick press, includes the frame, its characterized in that, the frame includes stand, the connection that a pair of symmetry set up the floorbar of stand bottom, connection are in the back timber at stand top, the symmetry be connected with a pair of vertical support column between back timber and the floorbar, be equipped with movable cross beam between the support column, movable cross beam cup joints at both ends on the support column and can follow the support column slides, movable cross beam below is equipped with the pneumatic cylinder, the pneumatic cylinder bottom is fixed on the floorbar, the piston rod of pneumatic cylinder terminal with movable cross beam fixed connection, movable cross beam upper surface is equipped with the workstation frame that is used for fixed station, the press die is installed to the back timber bottom.

2. A hydraulic rapid press according to claim 1, characterized in that: pneumatic cylinder one side is equipped with the cylinder body support frame, the pneumatic cylinder with the connection can be dismantled to the cylinder body support frame, cylinder body support frame top is equipped with the gag lever post, the gag lever post lower extreme is fixed cylinder body support frame top, the upper end is passed movable cross beam stretches into in the workstation, the gag lever post top is equipped with the stopper.

3. A hydraulic rapid press according to claim 2, characterized in that: the limiting rod is of a split structure and comprises an upper rod and a lower rod, threads are arranged at the lower end of the upper rod, and threaded holes are formed in the upper end of the lower rod.

4. A hydraulic rapid press according to claim 2, characterized in that: the number of the hydraulic cylinders is at least three, and the hydraulic cylinders are uniformly distributed at the bottom of the movable cross beam.

5. A hydraulic rapid press according to claim 2, characterized in that: the support column is a reducing column, the diameter of the upper section of the support column is smaller than that of the lower section of the support column, the end part of the movable cross beam is provided with a sleeving part, and the center of the sleeving part is provided with a sleeving hole matched with the diameter of the upper section of the support column.

6. A hydraulic rapid press according to claim 5, characterized in that: the bottom of the sleeve joint part is provided with a supporting reinforcement, the outer side of the supporting reinforcement is cylindrical, the lower end of the upper section of the supporting column is sleeved with the supporting reinforcement, the supporting reinforcement is fixedly connected with the supporting column through a bolt, the inner side of the supporting reinforcement is provided with a vertical triangular reinforcing rib, and the upper end of the triangular reinforcing rib is connected with a horizontal supporting plate.

7. A hydraulic rapid press according to claim 3, characterized in that: the working table frame comprises a connecting bottom plate and a U-shaped long groove fixed on the connecting bottom plate, a round hole for the upper rod to penetrate through is formed in the bottom of the U-shaped long groove, and the diameter of the round hole is smaller than that of the limiting head.

8. A hydraulic rapid press according to claim 5, characterized in that: but movable beam includes that a pair of opening carries on the back C type roof beam that sets up mutually, cup joint portion welded fastening is in C type roof beam both ends, correspond in the C type roof beam the pneumatic cylinder setting position is equipped with vertical strengthening rib, C type roof beam top and bottom are equipped with the connecting plate.

9. A hydraulic rapid press according to any one of claims 1 to 8, characterized in that: the bottom beam bottom corresponds the pneumatic cylinder sets up the position and is equipped with chassis reinforced seat, chassis reinforced seat includes bedplate and gusset, bedplate welded fastening is in on the chassis lower surface, gusset vertical welding is fixed between bedplate and the chassis.