CN2237513Y

CN2237513Y - Horizontal shearing machine for Turbogrid plates

Info

Publication number: CN2237513Y
Application number: CN 95220752
Authority: CN
Inventors: 欧相木
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-08-25
Filing date: 1995-08-25
Publication date: 1996-10-16
Anticipated expiration: 2005-08-25

Abstract

The utility model relates to a horizontal shearing machine for Turbogrid plates used for shearing Turbogrid plates welded by vertical stripe flat-iron and a plurality of strips of horizontal bar irons. The machine has a base station provided with a fixing bracket, and an oil hydraulic cylinder is arranged on the fixing bracket to drive a locating pressing block. Two oil hydraulic cylinders and two springs are respectively arranged on the both sides of the base station, a fixing seat is arranged on the base station, and a slipping seat is arranged in the fixing seat. Two corresponding cutters with a plurality of notches are arranged on the fixing seat and the slipping seat, and the two cutters form a sharp cutting part at the bottom of the bulge. From the front to the rear and to the upper part, the cutting part extends at a proper angle to form a beveled edge, the upper edge of the cutting part forms an oblique cutting part, and the vertical stripe flat-iron of Turbogrid plate is sheared by the horizontal relative motion of the two cutters.

Description

Horizontal Turbogrid plates cutting machine

The utility model relates to a kind of horizontal Turbogrid plates cutting machine, refers to a kind of cutting machine that utilizes the parallel relative displacement of two cutters especially.

For by several arrays vertical bar black iron and Turbogrid plates of being welded of number horizontal stripe iron side by side, its severing mode is all used the sawed-off vertical bar black iron of circular sawing machine before, but this kind severing mode can slowly influence the output of product because of speed, or noise is excessive and have influence on staff's mood, or circular sawing machine operation effort and the difficult waste that causes manpower, therefore this creator is developed at aforesaid shortcoming and a kind of horizontal Turbogrid plates cutting machine, this has applied for the Taiwan patent, application case number is the 8120858 No. five " a horizontal Turbogrid plates cutting machine ", its structure mainly is provided with a dovetail groove on holder, and install a slip base that utilizes oil hydraulic cylinder to promote therein, be respectively equipped with the cutter of several grooves in the corresponding position, top of slip base and support, press piece with oil pressure control one in addition simultaneously, each vertical bar black iron of Turbogrid plates is placed the cutter groove, promote slip base with oil hydraulic cylinder simultaneously, make the relative motion that forms horizontal direction between two cutters, and the vertical bar black iron of severing Turbogrid plates reaches noiselessness and shortens the structure of work limitation.

But the protuberance of this machine tool can produce bigger shearing resistance pressure when severing vertical bar black iron, and causes the waste and the loss of oil hydraulic cylinder power, so this machine still has necessity of improvement.

The horizontal Turbogrid plates cutting machine that provides a kind of shearing resistance pressure lower is provided main purpose of the present utility model, the vertical bar black iron is made horizontal direction for its blade and oblique cutting part and vertical direction is gradual cutting, the vertical bar black iron is effectively reduced at the shearing resistance pressure that moment produced, and improve the severing intensity of cutter and the effect of increase severing.

Horizontal Turbogrid plates cutting machine of the present utility model, it has a base station, base station is provided with fixed mount, the fixed mount top is provided with an oil hydraulic cylinder and presses piece to drive the location, and the base station both sides are respectively equipped with oil hydraulic cylinder and spring, and on base station, be provided with holder, be provided with slip base in the holder, and holder and slip base are provided with corresponding cutter, and this cutter bottom is provided with several perforation, and the top is provided with several grooves, then be provided with protuberance between the adjacent grooves, it is characterized in that: each protuberance side therein forms angle with suitable oblique angle, and the below of angle one end forms a pointed blade, and the blade top forms oblique cutting part along the side cut of angle.

Aforesaid horizontal Turbogrid plates cutting machine, it is characterized in that: described angle and horizontal direction and vertical direction are the oblique angle, are the best between 3～6 °.

Aforesaid horizontal Turbogrid plates cutting machine is characterized in that: described protuberance locates to extend the reinforcing block that is triangular shape at the end in addition of blade below omiting, to increase the intensity of protuberance.

Horizontal Turbogrid plates cutting machine of the present utility model has following effect:

Because cutter of the present utility model is during for the severing of vertical bar black iron, be to utilize blade and oblique cutting part that the vertical bar black iron is done horizontal direction and the gradual cutting of vertical direction, the vertical bar black iron is effectively reduced at the shearing resistance pressure that moment produced, therefore compare the severing intensity that can improve cutter with cutter before and increase severing efficient about 30%, if with identical severing strength, but the vertical bar black iron of severing 25mm thickness before, but, can reach the severing intensity that improves cutter and the purpose of increase severing effect so really via the utility model cutter vertical bar black iron of severing 32mm～39mm thickness then of improvement.

It is as follows to further specify specific structural features of the present utility model below in conjunction with drawings and Examples:

Brief Description Of Drawings:

Fig. 1 is that the utility model cutter is installed in the floor map on the cutting machine.

Fig. 2 is that the utility model cutter is installed in the generalized section on the cutting machine.

Fig. 3 is the schematic diagram of the utility model cutter and slip base and holder combination.

Fig. 4 is the floor map of the utility model cutter.

Fig. 5 is the protuberance schematic appearance of the utility model cutter.

Fig. 6 and Fig. 7 are the schematic diagrames of the utility model cutter severing vertical bar black iron.

See also Figure 1 and Figure 2, the utility model mainly is to establish a fixed mount 51 above base station 50, fixed mount 51 tops are provided with an oil hydraulic cylinder 52, and extend a location in oil hydraulic cylinder 52 bottoms and press piece 53, can be subjected to the promotion of oil hydraulic cylinder 52 and do upper and lower displacement, base station 50 both sides are respectively equipped with oil hydraulic cylinder 54 and spring 55, as shown in Figure 2, base station 50 is provided with a holder 30, and at the holder 30 middle dovetail grooves 31 that are provided with, and establish a slip base 20 in addition, its bottom then forms a dovetail portion 21, and is provided with cutter 10 above dovetail portion 21; And the dovetail portion 21 of slip base 20 bottoms is sheathed in the dovetail groove 31 of holder 30, make slip base 20 can in holder 30, do moving of level, 54 of set oil hydraulic cylinders of base station 50 are connected with a side of slip base 20, the in addition side of slip base 20 then is connected with the set spring 55 of base station 50 sides, base station 50 forward and backward two ends then are provided with roller 56 in addition, to carry Turbogrid plates 40, in the roller 56 of rear side, be provided with the roller 58 that several can be done to rise by pneumatic cylinder 57 controls simultaneously.

And two cutters 10 that are arranged on slip base 20 and the holder 30 are corresponding design, therefore do the explanation of structure with a cutter 10 wherein, its structure, as shown in Figures 3 and 4, cutter 10 be a long plate shape and be provided with number perforation 11 in its bottom can be for being locked on holder 30 or the slip base 20, place, cutter 10 tops is provided with several grooves 12 in addition, and promptly form a protuberance 13 in the two adjacent grooves 12, please cooperate shown in Figure 5 again, this protuberance 13 end therein slightly extends the reinforcing block 131 that is triangular shape in the place, below, to increase the intensity of protuberance 13, moreover protuberance 13 therein a side form angle 132 with suitable oblique angle, this angle 132 is about about 4 ° with the oblique angle of horizontal direction and vertical direction, and angle 132 forms a pointed blade 133 below the end in addition of reinforcing block 131, and blade 133 tops form oblique cutting part 134 along the side cut of angle 132.

See also Fig. 3 and shown in Figure 4, it is an embodiment of the present utility model, the black iron of vertical bar side by side 41 that at first will desire the Turbogrid plates 40 of severing places each groove 12 of two cutters 10, restart oil hydraulic cylinder and promote slip base 20, the dovetail portion 21 of slip base 20 is shifted in the dovetail groove 31 of holder 30, and make two cutter 10 relative motions in the horizontal direction that are installed on slip base 20 and the holder 30, the vertical bar black iron 41 of severing Turbogrid plates 40 by the staggered of two cutters 10, see also Fig. 5 again and cooperate Fig. 6, shown in 7, when the protuberance 13 that is positioned at vertical bar black iron 41 both sides is done relative displacement, the blade 133 of two protuberances 13 is promptly cut the bottom, both sides into vertical bar black iron 41 simultaneously, and when two blades 133 are done cutting toward vertical bar black iron 41 internal displacements, protuberance 13 utilizes 134 pairs of vertical bar black irons 41 of oblique cutting part to do cutting from lower to upper again, at last when two protuberances 13 are staggered, i.e. severing vertical bar black iron 41.

Claims

1, a kind of horizontal Turbogrid plates cutting machine, it has a base station, base station is provided with fixed mount, the fixed mount top is provided with an oil hydraulic cylinder and presses piece to drive the location, the base station both sides respectively are provided with oil hydraulic cylinder and spring, and on base station, be provided with holder, be provided with slip base in the holder, holder and slip base are provided with corresponding cutter, and this cutter bottom is provided with several perforation, and the top is provided with several grooves, be provided with protuberance between the adjacent grooves, it is characterized in that: each protuberance side therein forms angle with suitable oblique angle, and the below of angle one end forms a pointed blade, and the blade top forms oblique cutting part along the side cut of angle.

2, horizontal Turbogrid plates cutting machine according to claim 1, it is characterized in that: described angle and horizontal direction and vertical direction all are 3～6 ° oblique angle.

3, horizontal Turbogrid plates cutting machine according to claim 1 is characterized in that: described protuberance locates to extend the reinforcing block that is triangular shape below the other end of blade omits.