CN207894755U - Toughness detects shock machine - Google Patents

Abstract

The utility model is related to toughness to detect shock machine.The rotating control assembly of impact pendulnm and impact pendulnm is connected by connecting rod, the rotating control assembly of impact pendulnm includes the rotary shaft being connect with connecting rod top, electromagnetic clutch, servo motor, worm screw, scale disk and pulling needle are equipped in the rotary shaft on the right side of connecting rod, rotary shaft right end corresponds to electromagnetic clutch.The utility model can realize raising pendulum, putting pendulum operation for impact pendulnm automatically, and device structure is simple, easy to operate, is suitable for industrialized production and uses.

Description

Toughness detects shock machine

Technical field

The utility model is related to shock machine technical fields, and in particular to toughness detects shock machine.

Background technology

Toughness is to indicate material in the ability for being plastically deformed with absorbing energy in fracture process.Toughness is better, then occurs crisp Property fracture possibility it is smaller.The material of toughness is softer, its tension fracture elongation rate, impact strength are larger；Hardness, Tensile strength and tensile modulus of elasticity are relatively small.Conventional material impact flexibility detection device the degree of automation is low, is unsuitable for work Industryization is promoted.

Utility model content

Purpose of the utility model is to solve the above problems and provide toughness to detect shock machine, and automatic realize is raised It puts, put pendulum operation.

To solve the above-mentioned problems, the technical solution adopted in the utility model is as follows：

Toughness detect shock machine, including the rotating control assembly 2 of impact pendulnm 1, impact pendulnm, hang up pendulum device 3, Impulse member fixed seat 4, scale disk 6, pulling needle 7, the impact pendulnm 1 and the rotating control assembly 2 of impact pendulnm pass through connecting rod 5 Connection, the recess of 1 face impulse member fixed seat 4 of impact pendulnm, which is characterized in that the rotating control assembly 2 of the impact pendulnm Include the rotary shaft 21 being connect with 5 top of connecting rod, electromagnetic clutch 22, servo motor 23, worm screw 25, the rotation on 5 right side of connecting rod Shaft 21 is equipped with scale disk 6 and pulling needle 7, and 7 respective link of pulling needle is equipped with finger 71, and 21 right end of rotary shaft corresponds to electromagnetic clutch Device 22, electromagnetic clutch 22 are connect by worm screw 25 with active motor 26；The rotation for hanging up pendulum device 3 and being set to impact pendulnm 2 top of control device, the pendulum device 3 that hangs up includes the balancing pole 32, safety plug 33, electromagnet for being set to 31 top of holder 34,32 middle part of balancing pole and 31 top of holder are hinged, and in the perforation of 33 laterally inserted holder 31 of safety plug, 31 right side of holder is equipped with Electromagnet 34 is cased with compressed spring 35 on the safety plug 33 in the left side of holder 31, and connecting rod 5 is equipped with bulge loop 51, and impact pendulnm 1 raises Afterwards, bulge loop 51 is corresponding with the control of the active motor 26 on balancing pole 32 switch.

Optimization is equipped with the L-shaped jaw 41 of face in the recess of impulse member fixed seat 4, is equipped between two L-shaped jaws 41 pair Middle piece 42,41 bottom of L-shaped jaw is connect with impulse member fixed seat 4 by sliding rail, and two L-shaped jaws 41 are fixed by bolt 43 to be connected It connects, two L-shaped jaws 41 are opposite with the hand of spiral that bolt 43 connects.

The operation principle of the utility model is：

Raise pendulum：Active motor 26 is connected, worm screw 25 starts electromagnetic clutch 22, and electromagnetic clutch 22 is inhaled with rotary shaft 21 It closes, servo motor 23 drives rotary shaft rotation, impact pendulnm 1 to be raised by connecting rod drive, the master on bulge loop 51 and balancing pole 32 The control switch of dynamic motor 26 is corresponding and when pressing, main motor stops operating at this time, and electromagnetic clutch 22 is disengaged with rotary shaft 21, Safety plug 33 stretches out holder 31 under the extruding of compressed spring 35, and connecting rod is blocked in balancing pole 32 under the gravity of impact pendulnm 1 On safety plug 33.Pulling needle 7 is turned at this time horizontally disposed.

Put pendulum：The power switch of electromagnet 34 is connected, electromagnet 34 is powered, and 32 right end of balancing pole is inhaled downwards by electromagnet, 32 left end of balancing pole raises, and safety plug 33 adsorbs and compress compressed spring 35 by electromagnet, and safety plug 33 is retracted, in impact pendulnm Under 1 gravity, the connecting rod of impact pendulnm rotates down automatically, and connecting rod drives the finger 71 of pulling needle 7 to rotate down.Impact pendulnm pair The part to be detected for being fixed on impulse member fixed seat 4 is hit, and impact pendulnm stops, and the toughness of part to be detected is different, and pulling needle is inclined The angle of shifting is not stopped.

Compared with prior art, it is the advantages of the utility model：

The utility model can realize raising pendulum, putting pendulum operation for impact pendulnm automatically, and device structure is simple, easy to operate, fits It is used in industrialized production.

Description of the drawings

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, is carried in not making the creative labor Under, other drawings may also be obtained based on these drawings.

Fig. 1 is that the utility model toughness detects shock machine structural schematic diagram；

Fig. 2 is impulse member fixed seat structure schematic diagram described in the utility model；

Reference numeral：Impact pendulnm -1, the rotating control assembly -2 of impact pendulnm, rotary shaft -21, electromagnetic clutch -22, Servo motor -23, active motor -26, hangs up pendulum device -3, holder -31, balancing pole -32, safety plug -33, electromagnetism at worm screw -25 Iron -34, compressed spring -35, impulse member fixed seat -4, L-shaped jaw -41, centering block -42, bolt -43, connecting rod -5, bulge loop -51, Scale disk -6, pulling needle -7, finger -71.

Specific implementation mode

The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear to be made to the scope of protection of the utility model Define.

Shown in Figure of description 1, the toughness that the utility model provides detects shock machine, including impact pendulnm 1, punching It hits the rotating control assembly 2 of pendulum, hang up pendulum device 3, impulse member fixed seat 4, scale disk 6, pulling needle 7, the impact pendulnm 1 It is connect by connecting rod 5 with the rotating control assembly 2 of impact pendulnm, the recess of 1 face impulse member fixed seat 4 of impact pendulnm, it is special Sign is, the rotating control assembly 2 of the impact pendulnm include the rotary shaft 21 being connect with 5 top of connecting rod, electromagnetic clutch 22, Servo motor 23, worm screw 25 are equipped with scale disk 6 and pulling needle 7 in the rotary shaft 21 on 5 right side of connecting rod, and 7 respective link of pulling needle is set There are finger 71,21 right end of rotary shaft to correspond to electromagnetic clutch 22, electromagnetic clutch 22 is connect by worm screw 25 with active motor 26； Described to hang up rotating control assembly 2 top of the pendulum device 3 set on impact pendulnm, the pendulum device 3 that hangs up includes being set to holder Balancing pole 32, safety plug 33, the electromagnet 34 on 31 tops, 32 middle part of balancing pole and 31 top of holder are hinged, and safety plug 33 is laterally It is inserted into the perforation of holder 31,31 right side of holder is equipped with electromagnet 34, and compressed spring is cased on the safety plug 33 in 31 left side of holder 35, connecting rod 5 is equipped with bulge loop 51, and after impact pendulnm 1 raises, bulge loop 51 and the control of the active motor 26 on balancing pole 32 switch It is corresponding.

Shown in Figure of description 2, optimization, the interior L-shaped jaw 41 for being equipped with face of recess of impulse member fixed seat 4, two Centering block 42 is equipped between a L-shaped jaw 41,41 bottom of L-shaped jaw is connect with impulse member fixed seat 4 by sliding rail, two L-shaped Jaw 41 is fixedly connected by bolt 43, and two L-shaped jaws 41 are opposite with the hand of spiral that bolt 43 connects.

Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, retouching in above embodiments and description The preference of only the utility model is stated, the utility model is not limited by above-mentioned preference, is not departing from the utility model It is put in spirit and scope, the utility model can also have various changes and modifications, these changes and improvements both fall within this practicality In novel claimed range.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (2)

1. toughness detects shock machine, including impact pendulnm（1）, impact pendulnm rotating control assembly（2）, hang up pendulum device （3）, impulse member fixed seat（4）, scale disk（6）, pulling needle（7）, the impact pendulnm（1）Rotation with impact pendulnm, which controls, to be filled It sets（2）Pass through connecting rod（5）Connection, impact pendulnm（1）Face impulse member fixed seat（4）Recess, which is characterized in that the impact The rotating control assembly of pendulum（2）Including with connecting rod（5）The rotary shaft of top connection（21）, electromagnetic clutch（22）, servo electricity Machine（23）, worm screw（25）, in connecting rod（5）The rotary shaft on right side（21）It is equipped with scale disk（6）And pulling needle（7）, pulling needle（7）It is right Connecting rod is answered to be equipped with finger（71）, rotary shaft（21）Right end corresponds to electromagnetic clutch（22）, electromagnetic clutch（22）Pass through worm screw （25）With active motor（26）Connection；It is described to hang up pendulum device（3）Set on the rotating control assembly of impact pendulnm（2）Top, institute It states and hangs up pendulum device（3）Including being set to holder（31）The balancing pole on top（32）, safety plug（33）, electromagnet（34）, balance Bar（32）Middle part and holder（31）Top is hinged, safety plug（33）Laterally inserted holder（31）Perforation in, holder（31）Right side Equipped with electromagnet（34）, holder（31）The safety plug in left side（33）On be cased with compressed spring（35）, connecting rod（5）It is equipped with bulge loop （51）, impact pendulnm（1）After raising, bulge loop（51）With balancing pole（32）On active motor（26）Control switch correspond to.

2. toughness according to claim 1 detects shock machine, which is characterized in that impulse member fixed seat（4）Recess The interior L-shaped jaw equipped with face（41）, two L-shaped jaws（41）Between be equipped with centering block（42）, L-shaped jaw（41）Bottom and punching Hit part fixed seat（4）It is connected by sliding rail, two L-shaped jaws（41）Pass through bolt（43）It is fixedly connected, two L-shaped jaws（41） With bolt（43）The hand of spiral of connection is opposite.