CN110681751B

CN110681751B - Stamping machining equipment

Info

Publication number: CN110681751B
Application number: CN201910971335.0A
Authority: CN
Inventors: 李品莉; 代云芬
Original assignee: Nantong Donghai Machine Tool Co ltd
Current assignee: NANTONG DONGHAI MACHINE TOOL Co.,Ltd.
Priority date: 2019-10-14
Filing date: 2019-10-14
Publication date: 2020-12-01
Anticipated expiration: 2039-10-14
Also published as: CN110681751A

Abstract

The invention relates to the field of machining, in particular to stamping machining equipment which comprises a horizontally arranged supporting and mounting plate, wherein a lifting and mounting plate is horizontally arranged right above the supporting and mounting plate, hydraulic lifting columns are vertically arranged at four corners of the upper end of the supporting and mounting plate, the upper ends of the hydraulic lifting columns are connected with the lifting and mounting plate, a hydraulic driving module is vertically arranged at the upper left end of the supporting and mounting plate, an upper swinging plate and a lower swinging plate are arranged between the middle position of the lifting and mounting plate and the middle position of the supporting and mounting plate, the lifting and inclination angle of a die are changed through hydraulic lifting adjustment and hydraulic telescopic adjustment, so that the device has good displacement stability, hydraulic telescopic adjustment is matched, the inclination angles of an upper template and a lower template can be matched and rotated through the matching of an electric control telescopic structure and a guide displacement structure, various stamping operations are realized, and the stamping operation, and the precision of stamping is improved.

Description

Stamping machining equipment

Technical Field

The invention relates to the field of machining, in particular to stamping machining equipment.

Background

The current industry develops rapidly, and the manufacturing industry demands vigorously, therefore the demand to machining equipment is bigger and bigger, along with the popularization of machining equipment, not only has alleviateed people's intensity of labour, has still improved production efficiency, and the punching machine is one of them very important machining equipment, and the punching machine has good performance in the work piece processing to one shot forming. When the existing punching machine is used, the punching plate is unstable in clamping, easy to deviate, and affects the quality of punching, and the punching plate is easy to bond punching blocks after the punching is completed, so that the punching plate is required to be manually detached, time and labor are wasted, and the production and processing efficiency is affected.

Chinese patent publication No. CN110238276A discloses a punching machining apparatus, which is improved to some extent on the existing basis, but has defects in the aspects of height adjustment, template installation, angle adjustment and application range of punching.

Disclosure of Invention

The present invention is directed to a press machining apparatus to solve the problems of the related art.

In order to achieve the purpose, the invention provides the following technical scheme:

a stamping machining device comprises a horizontally arranged supporting mounting plate, a lifting mounting plate is horizontally arranged right above the supporting mounting plate, hydraulic lifting columns are vertically arranged at four corners of the upper end of the supporting mounting plate, the upper ends of the hydraulic lifting columns are connected with the lifting mounting plate, a hydraulic driving module is vertically arranged at the upper left end of the supporting mounting plate, an upper swinging plate and a lower swinging plate are arranged between the middle position of the lifting mounting plate and the middle position of the supporting mounting plate, the upper swinging plate and the lower swinging plate are arranged right opposite to each other, hydraulic telescopic columns are vertically arranged on the supporting mounting plate right opposite to the two ends of the lower swinging plate, supporting rollers are arranged at the upper ends of the hydraulic telescopic columns, electric telescopic columns are arranged at the two ends of the upper side of the upper swinging plate through connecting rotating shafts, moving guide grooves are horizontally arranged in the lifting mounting plate at the upper ends of the electric telescopic columns, and moving guide plates are horizontally arranged at the, the upper end of the movable guide plate is horizontally provided with a conductive sliding block, the upper end of the movable guide groove is matched with the conductive sliding block and is provided with a conductive sliding rail, winding grooves are symmetrically arranged in the lifting mounting plates at the two ends of the movable guide groove, and driving reels are arranged in the winding grooves.

As a further scheme of the invention: and a support mounting frame is arranged at the middle position of the lower swinging plate downwards through a support rotating shaft.

As a further scheme of the invention: and a hydraulic guide pipe is horizontally arranged in the supporting mounting plate.

As a further scheme of the invention: the hydraulic guide pipe is respectively connected with the hydraulic lifting column, the hydraulic telescopic column and the hydraulic driving module, and electromagnetic valves are arranged at the joints.

As a further scheme of the invention: the drive reel all stretches out the wire drawing and is connected with the removal deflector, and the port department in wire winding groove all is provided with the height guide pulley of deciding symmetrically.

As a further scheme of the invention: a plurality of limiting installation grooves are formed in the face, opposite to the upper swing plate, of the lower swing plate at equal intervals, an upper template is arranged below the upper swing plate, and a lower template is arranged above the lower swing plate.

As a still further scheme of the invention: the upper die plate and the lower die plate are matched with the limiting mounting grooves and provided with limiting mounting columns.

Compared with the prior art, the invention has the beneficial effects that: through hydraulic lifting adjustment and hydraulic stretching adjustment, make the lift of mould and the change at inclination for the device has good stability that shifts, and cooperation hydraulic stretching is flexible, through automatically controlled extending structure and the cooperation of direction shift structure, makes the inclination of two upper and lower templates can cooperate the rotation, realizes multiple punching press operation, has enlarged the operation scope of punching press, and has improved the precision of punching press.

Drawings

Fig. 1 is a schematic structural view of a press machining apparatus.

Fig. 2 is an enlarged schematic view of a portion a of fig. 1.

Fig. 3 is a perspective view of a lower swing plate in a press machining apparatus.

The device comprises a hydraulic lifting column 1, a support mounting plate 2, an electromagnetic valve 3, a hydraulic drive module 4, a hydraulic guide pipe 5, a limit mounting groove 6, a limit mounting column 7, a support rotating shaft 8, a support mounting frame 9, a hydraulic telescopic column 10, a support roller 11, a lower swinging plate 12, a lower template 13, an upper template 14, an upper swinging plate 15, a lifting mounting plate 16, a conductive sliding rail 17, a conductive sliding block 18, a movable guide plate 19, a wire drawing 21, a height fixing guide wheel 21, a drive reel 22, a winding groove 23 and an electric control telescopic column 24.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

The following disclosure provides many different embodiments, or examples, for implementing different features of the invention. To simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or letters in the various examples. This repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

Example one

Referring to fig. 1 to 3, in the embodiment of the present invention, a stamping machining apparatus includes a horizontally disposed support mounting plate 2, a lifting mounting plate 16 is horizontally disposed right above the support mounting plate 2, four corners of the upper end of the support mounting plate 2 are vertically disposed with hydraulic lifting columns 1, the upper ends of the hydraulic lifting columns 1 are connected to the lifting mounting plate 16, a hydraulic drive module 4 is vertically disposed at the upper left end of the support mounting plate 2, an upper swing plate 15 and a lower swing plate 12 are disposed between the middle position of the lifting mounting plate 16 and the middle position of the support mounting plate 2, the upper swing plate 15 and the lower swing plate 12 are disposed opposite to each other, a support mounting frame 9 is disposed downward at the middle position of the lower swing plate 12 through a support rotating shaft 8, hydraulic telescopic columns 10 are vertically disposed on the support mounting plate 2 opposite to both ends of the lower swing plate 12, support rollers 11 are disposed at the upper ends of the hydraulic telescopic columns 10, the inside of the supporting and mounting plate 2 is horizontally provided with a hydraulic conduit 5, the hydraulic conduit 5 is respectively connected with a hydraulic lifting column 1, a hydraulic telescopic column 10 and a hydraulic driving module 4, the joints are all provided with an electromagnetic valve 3, the two ends of the upper side of an upper swinging plate 15 are all provided with an electric control telescopic column 24 through connecting rotating shafts, the lifting mounting plate 16 at the upper end of the electric control telescopic column 24 is internally and horizontally provided with a moving guide groove, the upper end of the electric control telescopic column 24 is matched with the moving guide groove and is horizontally provided with a moving guide plate 19, the upper end of the moving guide plate 19 is all and horizontally provided with a conductive slider 18, the upper end of the moving guide groove is matched with the conductive slider 18 and is provided with a conductive slide rail 17, the lifting mounting plates 16 at the two ends of the moving guide groove are internally and symmetrically provided with a winding groove 23, the winding groove, the port department of wire winding groove 23 all is provided with the symmetry and decides high guide pulley 21, goes up swing board 15 and is provided with a plurality of spacing mounting grooves 6 with lower swing board 12 impartial interval on the face just right, goes up swing board 15's below and is provided with cope match-plate pattern 14, and lower swing board 12's top is provided with lower bolster 13, and cope match-plate pattern 14 and lower bolster 13 all cooperate spacing mounting groove 6 to be provided with spacing erection column 7.

The upper template 14 and the lower template 13 are respectively arranged on a lower swing plate 12 and an upper swing plate 15 through the matching of a limit mounting post 7 and a limit mounting groove 6, a to-be-stamped part is placed on the lower template 13, a hydraulic driving module 4 is started, an electromagnetic valve 3 is controlled, so that the hydraulic lifting post 1 controls the hydraulic lifting plate to lift, the upper template 14 and the lower template 13 are contacted, stamping is completed, part of the stamped part has strict requirements on stamping angles, the electromagnetic valve 3 controls a hydraulic telescopic post 10 to adjust the inclination angle of the lower template 13, the upper template 14 changes the inclination angle at a control line of an electric control telescopic post 24 to adapt to the requirement of stamping, in order to adapt to the inclination angle change, a movable guide plate 19 is guided and moved left and right under the action of a driving reel 22, particularly, the driving reel 22 controls a drawing wire 20 to pull the movable guide plate 19 to realize, and hydraulic lifting adjustment and hydraulic telescopic adjustment are carried out, make the lift of mould and the change at inclination for the device has good stability that shifts, and cooperation hydraulic stretching is flexible, through automatically controlled extending structure and the cooperation of direction shift structure, makes the inclination of two upper and lower templates can cooperate the rotation, realizes multiple punching press operation, has enlarged the operation scope of punching press, and has improved the precision of punching press.

Example two

On the basis of the first embodiment, the fixed-height guide wheels 21 are symmetrically arranged at the end openings of the wire winding grooves 23, so that the drawn wires 20 always keep the same height in the traction process, the stability of the movable guide plate 19 in the movement process is ensured, and the conductive sliding block 18 is matched with the conductive sliding rail 17, so that the device is stable and efficient in conduction.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A stamping machining device comprises a horizontally arranged supporting mounting plate (2), a lifting mounting plate (16) is horizontally arranged right above the supporting mounting plate (2), hydraulic lifting columns (1) are vertically arranged at four corners of the upper end of the supporting mounting plate (2), the upper ends of the hydraulic lifting columns (1) are connected with the lifting mounting plate (16), a hydraulic driving module (4) is vertically arranged at the upper left end of the supporting mounting plate (2), the stamping machining device is characterized in that an upper swing plate (15) and a lower swing plate (12) are arranged between the middle position of the lifting mounting plate (16) and the middle position of the supporting mounting plate (2), the upper swing plate (15) and the lower swing plate (12) are arranged rightly, hydraulic telescopic columns (10) are vertically arranged on the supporting mounting plate (2) rightly opposite to the two ends of the lower swing plate (12), and supporting rollers (11) are arranged at the upper ends of the hydraulic telescopic columns (10), the upper swing plate is characterized in that electric control telescopic columns (24) are arranged at two ends of the upper side of the upper swing plate (15) through connecting rotating shafts, moving guide grooves are horizontally arranged in lifting mounting plates (16) at the upper ends of the electric control telescopic columns (24), moving guide plates (19) are horizontally arranged in cooperation with the moving guide grooves at the upper ends of the electric control telescopic columns (24), conductive sliding blocks (18) are horizontally arranged at the upper ends of the moving guide plates (19), conductive sliding rails (17) are arranged in cooperation with the conductive sliding blocks (18) at the upper ends of the moving guide grooves, winding grooves (23) are symmetrically arranged in the lifting mounting plates (16) at two ends of the moving guide grooves, and driving reels (22) are arranged in the winding grooves (.

2. The press machining apparatus of claim 1, wherein the lower swing plate (12) is provided with a support mounting bracket (9) downwardly at a middle position thereof through a support rotation shaft (8).

3. Press machining apparatus according to claim 1, characterised in that the inside of the support mounting plate (2) is horizontally provided with hydraulic conduits (5).

4. The stamping and machining equipment as claimed in claim 3, wherein the hydraulic conduit (5) is connected with the hydraulic lifting column (1), the hydraulic telescopic column (10) and the hydraulic driving module (4) respectively, and the joints are provided with the electromagnetic valves (3).

5. The punching and machining equipment according to claim 1, wherein the drive reels (22) each extend out of the drawing wire (20) and are connected with the movable guide plate (19), and the end openings of the winding grooves (23) are symmetrically provided with the height-fixing guide wheels (21).

6. The stamping and machining equipment as claimed in claim 1 or 2, wherein the surfaces of the lower swing plate (12) and the upper swing plate (15) which face each other are provided with a plurality of limiting installation grooves (6) at equal intervals, an upper template (14) is arranged below the upper swing plate (15), and a lower template (13) is arranged above the lower swing plate (12).

7. The stamping and machining device as claimed in claim 6, wherein the upper and lower die plates (14, 13) are each provided with a limit mounting post (7) in cooperation with the limit mounting groove (6).