CN202845511U

CN202845511U - Plate and strip bending device for heating power simulation testing machine

Info

Publication number: CN202845511U
Application number: CN 201220533642
Authority: CN
Inventors: 马立东; 李晋峰; 黄庆学; 王效岗; 王云
Original assignee: Taiyuan University of Science and Technology
Current assignee: Taiyuan University of Science and Technology
Priority date: 2012-10-18
Filing date: 2012-10-18
Publication date: 2013-04-03
Anticipated expiration: 2022-10-18

Abstract

The utility model discloses a plate and strip bending device for a heating power simulation testing machine, and belongs to the field of auxiliary equipment of the heating power simulation testing machine. The plate and strip bending device for the heating power simulation testing machine is characterized in that a machine frame is formed by connecting a front stand plate, a back stand plate, a left upper beam, a right upper beam and a base plate, guide holes for installing an upper bearing seat are formed in the upper portions of the front stand plate and the back stand plate. Guide holes for installing a left lower bearing seat and a right lower bearing seat are formed in the lower portions of the front stand plate and the back stand plate. Big spacers and small spacers are respectively arranged on two sides of lower bearing seats. Spring holes are formed between a left guide hole and a right guide hole and on two sides of the left guide hole and the right guide hole. Positioning plates are installed on the front end portions and the back end portions of a left lower roll shaft and a right lower roll shaft. Guide holes for installing a front pressing lower rod and a back pressing lower rod are formed in the center portions of the upper ends of the front stand plate and the back stand plate. The upper ends of the front pressing lower rod and the back pressing lower rod are connected with a hydraulic cylinder piston rod. A feed device is installed on the left of the machine frame. The feed device is formed by a manner that a swallow-tail-shaped clamping block is matched with a swallow-tail seat of the testing machine. A pin hole is formed in the surface of the swallow-tail-shaped clamping block which is connected with a blank clamp through a pin shaft in a hinged mode. A material groove is formed in the blank clamp. The blank clamp clamps blank tightly through a bolt and a pressing plate.

Description

The strip bending apparatus that is used for thermodynamic simulated experiment machine

Technical field

The utility model belongs to thermodynamic simulated experiment machine auxiliary equipment field, is specifically related to a kind of strip bending apparatus for thermodynamic simulated experiment machine.

Background technology

Present fast development along with Computer Applied Technology, computer modeling technique more and more enjoys attention in the material experiment research field, still the corollary apparatus that lacks for thermodynamic simulated experiment machine at present carries out thermo dynamic analogy strip crooked experiment, and this brings greatly inconvenient to experimental work.

Summary of the invention

The purpose of this utility model provides a kind of strip bending apparatus for thermodynamic simulated experiment machine, is connected with thermodynamic simulated experiment machine and can carries out bending and force and energy measurement to strip easily.

The utility model is to realize like this, such as Fig. 1,2, shown in 3, its architectural feature is by front and back riser 3,3 ' with left and right sides entablature 2,2 ' and base plate 14 be connected to form frame, front vertical plate 3 is shape with back vertical plate 3 ', the identical square plate of size, guide hole a on the upper part of the vertical center line of its plate face has be used to the rectangle of installing bearing block 4, on the horizontal direction of plate basifacial position, left and right symmetrically offers for left and right sides step 8 is installed, 8 ' rectangular left and right sides guide hole b, c, at left and right sides step 8, the large minipad 9 of regulating step position, the left and right sides is equipped with respectively in 8 ' both sides, 7, about rectangular, descend guide hole b, between the c and both sides offer the spring eye e that Compress Spring 12 is installed, f, at left and right sides lower roller shaft 13,13 ' end, front and back is equipped with axial front and back location-plate 10,10 ' by screw 11 be fixedly connected on before and after riser 3, on 3 ', at front and back riser 3, presses lever 5 before and after the centre of 3 ' upper surface offers and installs, guide hole d is depressed in 5 ' front and back, d ', presses lever 5,5 ' upper end is connected with hydraulic cylinder piston rod, the pay-off that is connected with thermodynamic simulated experiment machine is installed on the left side of frame, such as Fig. 4,5, shown in 6, the structure of this pay-off is that swallow-tail form fixture block 16 is in mating connection with the dovetail mount of thermodynamic simulated experiment machine, on swallow-tail form card fast 16, have pin-and-hole h, be hinged with blank anchor clamps 22 by the bearing pin 21 of installing in the pin-and-hole h, have the hopper that blank 15 is installed on the blank anchor clamps 22, by screw 24 and pressing plate 23 blank 15 is clamped.

Advantage of the present utility model and good effect:

(1) the utility model is installed in the enterprising andante band of gleeble thermal simulation experiment machine roll-type crooked experiment, has filled up the blank in this field.

(2) by changing the spacing of the convenient, fast adjustment of large minipad left and right sides bottom roll bearing block.

Description of drawings

Fig. 1 is the utility model structure diagram

Left half figure of Fig. 2 is the A-A cutaway view of Fig. 1, and right half is the right view of Fig. 1

Fig. 3 is the structural representation of front vertical plate

Fig. 4 is the feeder structure schematic diagram

Fig. 5 is the right view of Fig. 4

Fig. 6 is the top view of Fig. 4

Among the figure: 1-screw, 2,2 '-left and right sides entablature, 3,3 '-front and back riser, 4-top chock, 5,5 '-front and back presses lever, 6-upper roll shaft, 7-minipad, 8,8 '-left and right sides step, 9-large pad, 10,10 '-front and rear baffle, 11-screw, 12-spring, 13,13 '-left and right sides lower roller shaft, 14-base, 15-blank, 16-swallow-tail form fixture block, 17-top roll, 18-spacer, 19-bearing, 20-lower roll, 21-bearing pin, 22-blank anchor clamps, 23-pressing plate, 24-screw, a-upper guide hole, b-lower-left guide hole, c-bottom right guide hole, d, guide hole is depressed in d '-front and back, e-upper spring hole, f-lower spring hole, h-pin-and-hole

The specific embodiment

Pay-off in the utility model is matched with dovetail groove on the gleeble thermal simulation experiment machine by swallow-tail form fixture block 16, blank 15 is placed in the hopper on the blank anchor clamps 22, with between the blank 15 fastening up-down rollers of sending in the frame, adjust the position of left and right sides bottom roll bearing blocks by screw 24 and pressing plate 23 by large minipad 9,7.Operating hydraulically operated cylinder carries out the flexural deformation experiment by front and back presses lever 5,5 ' to blank 15 again, by being installed in the pressure sensor of installing on the up-down rollers bearing block, detecting and studies.

Claims

1. strip bending apparatus that is used for thermodynamic simulated experiment machine, its architectural feature is by front and back riser (3,3 ') with left and right sides entablature (2,2 ') and base plate (14) be connected to form frame, front and back riser (3,3 ') be shape, the identical square plate of size, guide hole (a) on the upper part of the vertical center line of its plate face has be used to the rectangle of installing bearing block (4), on the horizontal direction of plate basifacial position, left and right symmetrically offers for left and right sides step (8 is installed, 8 ') rectangular left and right sides guide hole (b, c), at left and right sides step (8,8 ') the large minipad (9 of regulating step position, the left and right sides is equipped with respectively in both sides, 7), about rectangular, descend guide hole (b, c) between and both sides offer the spring eye (e that Compress Spring (12) is installed, f), at left and right sides lower roller shaft (13,13 ') end, front and back is equipped with axial front and back location-plate (10,10 ') be fixedly connected on front and back riser (3 by screw (11), 3 ') on, at front and back riser (3, presses lever (5 before and after the centre of upper surface 3 ') offers and installs, 5 ') guide hole (d is depressed in front and back, d '), presses lever (5,5 ') upper end is connected with hydraulic cylinder piston rod, and the pay-off that is connected with thermodynamic simulated experiment machine is installed on the left side of frame.

2. the strip bending apparatus that is used for thermodynamic simulated experiment machine of telling such as claim 1, the structure that it is characterized in that described pay-off is that swallow-tail form fixture block (16) is in mating connection with the dovetail mount of thermodynamic simulated experiment machine, on swallow-tail form card fast (16), have pin-and-hole (h), be hinged with blank anchor clamps (22) by the bearing pin (21) of installing in the pin-and-hole (h), have the hopper that blank (15) is installed on the blank anchor clamps (22), by screw (24) and pressing plate (23) blank (15) is clamped.