CN212889105U

CN212889105U - Angle adjusting device for hydraulic press

Info

Publication number: CN212889105U
Application number: CN202020928016.XU
Authority: CN
Inventors: 朱国平
Original assignee: Jianhu Tian Cheng Hydraulic Member Manufacturing Co ltd
Current assignee: Jianhu Tian Cheng Hydraulic Member Manufacturing Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2021-04-06
Anticipated expiration: 2030-05-28

Abstract

The utility model discloses an angle adjusting device for hydraulic press, including hydraulic press base and control box, hydraulic press base upside is fixed with the bracing piece, and has seted up the slide on the bracing piece, slide sliding connection has the slider, and is fixed with first backup pad between the slider, the bracing piece upside is fixed with the second backup pad, and the second backup pad upside is fixed with first pneumatic cylinder, first pneumatic cylinder is fixed with first backup pad through the downside piston rod, and is fixed with angle adjusting part in the first backup pad. The angle adjusting device for the hydraulic machine is provided with the angle adjusting assembly, and a pressing plate on the angle adjusting assembly can adjust the angle of the pressing plate under the auxiliary action of the universal shaft, so that articles on the lower side of the pressing plate can be conveniently processed in multiple angles; be provided with the bolt, the installation can be dismantled to the clamp plate through the bolt to the second fixed plate, is convenient for like this change the clamp plate, ensures later stage processingquality.

Description

Angle adjusting device for hydraulic press

Technical Field

The utility model relates to a hydraulic press technical field specifically is an angle adjusting device for hydraulic press.

Background

The hydraulic press is a machine for processing products such as metal, plastic, rubber, wood, powder and the like by using hydrostatic pressure. It is commonly used in press processes and press forming processes, such as: forging, stamping, cold extruding, straightening, bending, flanging, sheet drawing, powder metallurgy, press fitting and the like.

The angle of the pressing plate of the existing hydraulic machine can not be adjusted, the pressing plate can only be used for processing materials up and down, and can not be processed at multiple angles, so that the practicability is not strong, the pressing plate is not convenient to replace, and the difficulty in later-stage replacement is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an angle adjusting device for hydraulic press to current hydraulic press clamp plate angle that proposes in solving above-mentioned background art can not adjust, can only process about processing material, can not process by the multi-angle, and the practicality is not strong, and the processing clamp plate is not convenient for change, increases the difficult problem of later stage change.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an angle adjusting device for hydraulic press, includes hydraulic press base and control box, hydraulic press base upside is fixed with the bracing piece, and has seted up the slide on the bracing piece, slide sliding connection has the slider, and is fixed with first backup pad between the slider, the bracing piece upside is fixed with the second backup pad, and second backup pad upside is fixed with first pneumatic cylinder, first pneumatic cylinder is fixed with first backup pad through downside piston rod, and is fixed with angle adjusting part in the first backup pad.

Preferably, the slide way and the slide block form a sliding structure.

Preferably, the angle adjusting assembly comprises a second hydraulic cylinder, a first fixing plate, a universal shaft and a second fixing plate, the second hydraulic cylinder is fixed on the upper side of the first supporting plate, the lower side of the second hydraulic cylinder is connected with the first fixing plate through a piston rod thread, the universal shaft is connected between the first fixing plate and the second fixing plate in a rotating mode, the second fixing plate is connected with a pressing plate through a bolt thread, and an angle sensor is fixed on the upper side of the second fixing plate.

Preferably, the number of the second fixing plates is four, and the four second fixing plates are symmetrically arranged about a central axis of the pressure plate.

Preferably, the second fixing plate and the pressing plate form a dismounting and mounting structure through bolts.

Preferably, the control box is fixed on the front side of the hydraulic machine base.

Compared with the prior art, the beneficial effects of the utility model are that: the angle adjusting device for the hydraulic machine comprises a base,

(1) the angle adjusting assembly is arranged, and a pressure plate on the angle adjusting assembly can adjust the angle of the pressure plate under the auxiliary action of the universal shaft, so that articles on the lower side of the pressure plate can be conveniently processed at multiple angles;

(2) be provided with the bolt, the installation can be dismantled to the clamp plate through the bolt to the second fixed plate, is convenient for like this change the clamp plate, ensures later stage processingquality.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a right side view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is the schematic diagram of the work flow structure of the control box of the present invention.

In the figure: 1. the hydraulic press base, 2, bracing piece, 3, slide, 4, slider, 5, first backup pad, 6, second backup pad, 7, first pneumatic cylinder, 8, angle adjusting part, 9, second pneumatic cylinder, 10, first fixed plate, 11, universal shaft, 12, second fixed plate, 13, bolt, 14, clamp plate, 15, angle inductor, 16, control box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an angle adjusting device for hydraulic press, as shown in figure 1, figure 2 and figure 4, 1 upside of hydraulic press base is fixed with bracing piece 2, and seted up slide 3 on the bracing piece 2, control box 16 is fixed in 1 front side of hydraulic press base, 16 electric connection of control box has first pneumatic cylinder 7, second pneumatic cylinder 9 and

angle inductor

15, 3 sliding connection of slide has slider 4, and be fixed with first backup pad 5 between the slider 4, slide 3 constitutes sliding construction with slider 4, can drive the clamp plate 14 of angle adjusting part 8 and 8 downside of angle adjusting part to remove to required position downwards under the auxiliary action of first pneumatic cylinder 7, be convenient for process the work piece of different thickness, 2 upsides of bracing piece are fixed with

second backup pad

6, and 6 upsides of second backup pad are fixed with first pneumatic cylinder 7.

As shown in fig. 1 and 3, a first support plate 5 is fixed on a first hydraulic cylinder 7 through a lower piston rod, an angle adjusting assembly 8 is fixed on the first support plate 5, the angle adjusting assembly 8 includes a second hydraulic cylinder 9, a first fixing plate 10, a universal shaft 11 and a second fixing plate 12, the second hydraulic cylinder 9 is fixed on the upper side of the first support plate 5, the lower side of the second hydraulic cylinder 9 is connected with the first fixing plate 10 through a piston rod screw thread, the universal shaft 11 is rotatably connected between the first fixing plate 10 and the second fixing plate 12, the second fixing plate 12 is connected with a pressure plate 14 through a bolt 13 screw thread, an angle sensor 15 is fixed on the upper side of the second fixing plate 12, the second fixing plates 12 are four, the four second fixing plates 12 are symmetrically arranged about a central axis of the pressure plate 14, the second fixing plate 12 forms a dismounting and mounting structure with the pressure plate 14 through a bolt 13, the bolt 13, the bolt 13 is separated from the second fixing plate 12 and the pressing plate 14, so that the pressing plate 14 can be replaced, the operation is simple, the workpiece machining quality is ensured, when the pressing plate 14 needs to be subjected to angle adjustment, the angle adjustment is performed under the auxiliary action of the universal shafts 11 on the lower sides of the second hydraulic cylinder 9 and the second hydraulic cylinder 9, the workpiece can be machined at multiple angles, and the practicability of the workpiece is improved.

The working principle is as follows: when the angle adjusting device for the hydraulic press is used, the model of the angle sensor 15 is PR-65, an external power supply is switched on, the first hydraulic cylinder 7 is started under the action of the control box 16, the first hydraulic cylinder 7 drives the first supporting plate 5 to move downwards through a lower side piston rod, the first supporting plate 5 moves downwards, the sliding block 4 moves downwards under the auxiliary action of the sliding rail 3, so that the angle adjusting component 8 on the first supporting plate 5 moves downwards to a required position, when the angle of the pressing plate 14 needs to be adjusted, the second hydraulic cylinder 9 is started under the auxiliary action of the control box 16, the three second hydraulic cylinders 9 on the left side drive the lower side piston rods to move upwards, the piston rods on the lower side of the second hydraulic cylinders 9 on the right side stretch downwards, so that the pressing plate 14 tilts left and right under the auxiliary action of the universal shaft 11 and the second fixing plate 12, and finally the inclination degree is monitored through the angle sensor 15, when the pressing plate 14 inclines to a required angle, the angle sensor 15 transmits information to the control box 16, the second hydraulic cylinder 9 is closed under the action of the control box 16, similarly, the angle of the front pressing plate 14 and the angle of the rear pressing plate 14 can be adjusted, the practicability is increased, if the pressing plate 14 needs to be replaced, the bolt 13 is manually rotated, the bolt 13 is separated from the second fixing plate 12 and the pressing plate 14, and therefore the pressing plate can be replaced.

The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for ease of description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An angle adjusting device for a hydraulic machine, comprising a hydraulic machine base (1) and a control box (16), characterized in that: the utility model discloses a hydraulic press, including hydraulic press base (1), bracing piece (2), and the bracing piece has seted up slide (3) on the bracing piece (2), slide (3) sliding connection has slider (4), and is fixed with first backup pad (5) between slider (4), bracing piece (2) upside is fixed with second backup pad (6), and second backup pad (6) upside is fixed with first pneumatic cylinder (7), first pneumatic cylinder (7) are fixed with first backup pad (5) through the downside piston rod, and are fixed with angle adjusting part (8) on first backup pad (5).

2. An angle adjusting device for a hydraulic machine, according to claim 1, characterized in that: the slide way (3) and the slide block (4) form a sliding structure.

3. An angle adjusting device for a hydraulic machine, according to claim 1, characterized in that: angle adjusting part (8) include second pneumatic cylinder (9), first fixed plate (10), cardan shaft (11) and second fixed plate (12), second pneumatic cylinder (9) are fixed in first backup pad (5) upside, and second pneumatic cylinder (9) downside has first fixed plate (10) through piston rod threaded connection, rotate between first fixed plate (10) and second fixed plate (12) simultaneously and connect cardan shaft (11), second fixed plate (12) have clamp plate (14) through bolt (13) threaded connection, and second fixed plate (12) upside is fixed with angle inductor (15).

4. An angle adjusting device for a hydraulic machine, according to claim 3, characterized in that: the number of the second fixing plates (12) is four, and the four second fixing plates (12) are symmetrically arranged around the central axis of the pressing plate (14).

5. An angle adjusting device for a hydraulic machine, according to claim 3, characterized in that: the second fixing plate (12) and the pressing plate (14) form a dismounting and mounting structure through a bolt (13).

6. An angle adjusting device for a hydraulic machine, according to claim 1, characterized in that: the control box (16) is fixed on the front side of the hydraulic machine base (1).