CN201537967U

CN201537967U - Multi-plate frame brick press

Info

Publication number: CN201537967U
Application number: CN200920263160XU
Authority: CN
Inventors: 温怡彰; 叶松君
Original assignee: Foshan Henglitai Machinery Co Ltd
Current assignee: Foshan Henglitai Machinery Co Ltd
Priority date: 2009-11-16
Filing date: 2009-11-16
Publication date: 2010-08-04
Anticipated expiration: 2019-11-16

Abstract

A multi-plate frame type brick press, comprising a frame formed by connecting plate frame, upper supporting plate, and lower supporting plate, the upper supporting plate is connected with the upper end of the inner frame of the plate frame, and the lower supporting plate is connected with the inner frame of the plate frame The lower ends of the frames are connected, there are at least three plate frames, and all the plate frames are arranged in parallel in the front-rear direction. The utility model not only improves the overall strength of the machine frame, but also can improve the forming quality of the workpiece to be pressed, reduce the manufacturing cost of the brick press, save energy, and is suitable for pressing large ceramic thin plates.

Description

Many plate and frames brick machine

Technical field

The utility model relates to ceramic device, particularly the plate and frame brick machine.

Background technology

The plate and frame brick machine is mainly used in the press ceramic brick, its structure as shown in Figure 1 and Figure 2, comprise a frame that is formed by connecting by sheet frame 1, mounting plate 2, bottom plate 3, mounting plate 2 is connected with the inside casing upper end of sheet frame 1, and bottom plate 3 is connected with the inside casing lower end of sheet frame 1.In the prior art, the sheet frame of formation frame all is to have only former and later two 1a, 1b as shown in Figure 2.This structure causes the fore-and-aft direction rigidity of frame poor.During brick machine work, the micro-changing of the relative positions up and down took place in sheet frame 1a, 1b before and after the offset loading force that mounting plate or bottom plate bear can cause, and the forming quality of workpiece (for example adobe) is pressed in influence.In addition, have only two owing to form the sheet frame of frame, therefore in order to make sheet frame have enough rigidity, the thickness 6 of single sheet frame is inevitable bigger, and weight is also big, makes that its difficulty of processing is big, transportation is difficult, cost is high.Moreover the clear distance H between two sheet frames is bigger, makes that the bending resistance of upper and lower supporting plate on fore-and-aft direction is poor, and distortion is big, and further the forming quality of workpiece is pressed in influence.In order to improve the bending resistance of upper and lower supporting plate, present conventional solution is the thickness that increases upper and lower supporting plate, yet so just have to increase the inside casing height L of sheet frame, reduced the integral rigidity of frame thus, (frame elongation strain when work is big directly to have increased energy loss, it is many to cause consuming hydraulic oil, and energy loss is big).

Summary of the invention

The purpose of this utility model provides a kind of many plate and frames brick machine that improves the frame bulk strength.

For this reason, many plate and frames brick machine described in the utility model comprises a frame that is formed by connecting by sheet frame and mounting plate, bottom plate, mounting plate is connected with the inside casing upper end of sheet frame, bottom plate is connected with the inside casing lower end of sheet frame, its special character is that described sheet frame has three at least, and all sheet frames are arranged in parallel by fore-and-aft direction.This design feature has improved the bulk strength of frame.Its reason is:

1,,, also be not easy to cause sheet frame that the micro-changing of the relative positions up and down takes place even therefore mounting plate or bottom plate bear offset loading force because mounting plate and bottom plate are connected with three sheet frames together at least;

2, bear the work press power jointly by more sheet frame, single sheet frame is born pressure and is reduced;

3, under the constant condition of frame gross thickness, the clear distance between the sheet frame reduces, and has strengthened the bending resistance of upper and lower supporting plate on fore-and-aft direction, and makes upper and lower supporting plate stressed more even, is out of shape little.

The utility model has not only improved the bulk strength of frame, and has brought following advantage:

1, the distortion of the sheet frame of formation frame and upper and lower supporting plate is little, helps improving the forming quality of being pressed workpiece;

2, under the identical situation of the design load of brick machine, can reduce the thickness of single sheet frame, reduced the weight of single sheet frame thus, make that also the scope of selecting material of sheet frame is wider, can adopt the steel plate manufacturing that cost is low, defective is few, thickness is little to form, can reduce manufacturing cost, and be convenient to transportation;

3, under the identical situation of the design load of brick machine, can reduce the thickness of upper and lower supporting plate, can reduce the inside casing height of sheet frame thus, reduce the elongation strain of sheet frame, play energy-conserving action;

4, by the upper and lower supporting plate of the common connection of a plurality of sheet frames, be easy to be configured to the thicker wide-bed-type press brake face brick machine of fore-and-aft direction, make the plate and frame brick machine be applicable to compacting prospect large size ceramic thin plate preferably better;

5, be convenient to sheet frame is made standardized member, when making the plate and frame brick machine of different tonnages,, thereby help reducing the processing cost of plate and frame brick machine, be convenient to manage production as long as make up the sheet frame of varying number.

Description of drawings

Fig. 1 is existing plate and frame brick machine structural representation;

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is the structural representation of the utility model embodiment one;

Fig. 4 is the B-B cutaway view of Fig. 3;

Fig. 5 is the structural representation of the utility model embodiment two;

Fig. 6 is the C-C cutaway view of Fig. 5.

The specific embodiment

Embodiment one

Referring to Fig. 3 and Fig. 4, many plate and frames brick machine comprises a frame that is formed by connecting by sheet frame 1, mounting plate 2, bottom plate 3.Mounting plate 2 is connected the inside casing upper end of sheet frame 1 by screw, and bottom plate 3 is connected the inside casing lower end of sheet frame 1 by screw, constitutes a frame with bearing capacity thus.The piston 4 of brick machine is installed in the lower plane of mounting plate 2 by screw.The working solution cylinder pressure 5 of brick machine is enclosed within outside the piston, constitutes the cylinder moving type hydraulic mechanism.Bottom plate 3 double as are the workbench of complete machine.Present embodiment has three sheet frame 1a, 1b, 1c, and three sheet frames are arranged in parallel by fore-and-aft direction.Each sheet frame all is to be connected with upper and lower supporting plate by screw.Each sheet frame can be by steel plate cutting shaping or casting.For the ease of the location of sheet frame, global formation has the shoulder 6 that is clipped between the sheet frame on mounting plate and bottom plate.

Contrast as can be known with prior art illustrated in figures 1 and 2, the utility model is under the identical situation of frame gross thickness W, and the thickness 6 of single sheet frame is reduced, and helps the manufacturing and the heat treatment of sheet frame, reduces cost.On the other hand, because the clear distance H between the sheet frame reduces, so improved the stressed of mounting plate 2 and bottom plate 3, improved the bending resistance of upper and lower supporting plate at fore-and-aft direction, just can reduce the thickness of upper and lower supporting plate thus, thereby the inside casing height L of sheet frame is reduced greatly, help reducing the elongation strain of frame, save the high-pressure energy of brick machine.

Embodiment two

Referring to Fig. 5, Fig. 6, present embodiment has four sheet frame 1a, 1b, 1c, 1d, and four sheet frames are arranged in parallel by fore-and-aft direction.Each sheet frame all is to be connected and fixed by screw and mounting plate 2 and bottom plate 3.Another difference of present embodiment and embodiment one is, the single sheet frame of present embodiment is not a global formation, but as shown in Figure 5, by the upper beam 7 and the underbeam 8 of approximate half-circular, and left and

right column

9,10 combines, and each parts is wound in one by steel wire 11.

As to further improvement of the utility model, all sheet frames of present embodiment are run through by the stay bolt 12 perpendicular to sheet frame together, be socketed with the sleeve 13 that is clipped between the sheet frame on the stay bolt, the end of stay bolt is connected with nut 14, and nut 14 and stay bolt 12 fasten all sheet frames and collet head together.After so improving, make to connect more firmly between each sheet frame the installation location of the sheet frame of also being more convenient for.

Claims

1. plate and frame brick machine more than a kind, comprise a frame that is formed by connecting by sheet frame and mounting plate, bottom plate, mounting plate is connected with the inside casing upper end of sheet frame, and bottom plate is connected with the inside casing lower end of sheet frame, it is characterized in that: described sheet frame has three at least, and all sheet frames are arranged in parallel by fore-and-aft direction.

2. many plate and frames brick machine as claimed in claim 1, it is characterized in that: all sheet frames are run through by the stay bolt perpendicular to sheet frame together, be socketed with the sleeve that is clipped between the sheet frame on the stay bolt, the end of stay bolt is connected with nut, and nut and stay bolt fasten all sheet frames and collet head together.