CN2484553Y

CN2484553Y - Spring separator

Info

Publication number: CN2484553Y
Application number: CN 01227728
Authority: CN
Inventors: 孙旭峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-06-29
Filing date: 2001-06-29
Publication date: 2002-04-03
Anticipated expiration: 2011-06-29

Abstract

The utility model provides a spring separator for measuring equipment and technology field. The spring separator is characterized in that a travel micromatic setting that is fit for and connected with screw of a rack is arranged on the rack of power driving device formed by the engaging-joint of gear and rack, the positioning mechanism of operation framework is positioned on the base, and the output of transducer is connected with record indicator of microcomputer. Therefore, the travel positioning of the rack becomes simple and accurate, the operation framework is easy to be arranged and adjusted, and the record indicator of the microcomputer can display the grouped results directly with high efficiency and precision, having obvious advantages compared with the prior art.

Description

The spring sorting machine

The utility model belongs to technical field of measuring equipment, is a kind of spring sorting machine.

Existing measurements of springs screening installation ram travel does not have micro-adjusting mechanism, ram travel location difficulty, complexity, precision are low, the location of Working mechanism is located at pressure head superstructure complexity, and whether measuring process is finished, and does not have indication, measurement result all may change at any time, can not lock, the measurement result demonstration only shows the power value, and grouping need manually convert, efficient is low, and the back of working between the staff is long is tired easily, make mistakes.

The purpose of this utility model is that a kind of ram travel of design location is simple, accurate, and the Working mechanism location is simple, and measuring process is finished the spring sorting machine that can directly show group result.

The technical measures that the utility model is taked are improved existing spring sorting machine, framework pillar is set on support, in the upper end of framework pillar one support arm is set, under support arm, connect a sensor, under sensor, connect an operation frame, on the operation frame below the sensor, be provided with suspension hook or suspension ring, be provided with the operation framework pillar in the bottom of operation frame, operation frame stud location mechanism is set on support, on framework pillar, flexibly connect by a gear, the power-driven mechanism that tooth bar constitutes, be provided with the fine-tuning nut that is threaded with tooth bar on the top of tooth bar, and the little record display instrument that is connected with the output of sensor.

The utility model is owing to be provided with fine-tuning nut on the tooth bar of power-driven mechanism, thus the stroke of tooth bar location is simple, accurately; Because operation frame detent mechanism is arranged on the support, its installation, adjust all very simple and convenient; Because the output of sensor is connected with microcomputer record display instrument, therefore can not make mistakes again, compare with prior art and have very tangible advantage with measurement result by the directly apparent group result of microcomputer record display instrument, efficient height.

Reach example in conjunction with the accompanying drawings and further introduce architectural feature of the present utility model.

Fig. 1 is the utility model example mechanical part general assembly structural representation

Fig. 2 is the utility model example microcomputer record display instrument functional-block diagram.

Fig. 3 is the utility model example microcomputer record display instrument circuit theory diagrams.

Referring to accompanying drawing, the utility model example mechanical part is by support 1, framework pillar 2, support arm 3, sensor 4, operation frame, power-driven mechanism, power drive stroke micro-adjusting mechanism, and operation frame detent mechanism is formed; The operation frame is made of entablature 5, sill 6, pull bar 7, platen 8; Framework pillar 2 is fixed on the support 1, support arm 3 is fixed on framework pillar 2 upper ends, sensor 4 is connected support arm 3 belows, entablature 5 is connected sensor 4 belows, entablature 5, sill 6 is connected pull bar 7 two ends, platen 8 is located at crossbeam 6 tops, below entablature 5, be provided with suspension hook or suspension ring 9, power-driven mechanism is not shown in the figures by gear, tooth bar 10, drag hook 11, pressure head 12, handle 13, gear case 14 constitutes, and gear case 14 is connected with framework pillar 2, gear is located in the gear case 14 and is connected with a joggle with tooth bar 10, tooth bar stretches out gear case 14 in two ends about in the of 10, in tooth bar 10 upper ends drag hook 11 is set, and the lower end connects pressure head 12, handle 13 is connected with gear shaft, power drive stroke micro-adjusting mechanism is made of tooth bar 10 and fine-tuning nut 15, and fine-tuning nut 15 is located at gear case 14 tops, is threaded with tooth bar 10; Above gear case 14, be provided with detector switch 18; Operation frame detent mechanism is made of bearing 16 and operation frame reference column 17, bearing 16 is made as 4, symmetry is located at support 1 below or top in twos, also can be made as 3 equilateral triangle settings, and operation frame reference column 17 is located in the middle of 4 bearings 16 and with operation frame sill 6 and is connected; The utility model example microcomputer record display instrument is by CPU (central processing unit), AD conversion unit, reference power supply, keyboard input block, display unit, and power supply and output interface unit constitute; The output of CPU (central processing unit) is connected with the input of display unit with the output interface unit respectively, and the input of CPU (central processing unit) is connected with the output of keyboard input block and AD conversion unit respectively; The output of detector switch 18 is connected with the P17 of microprocessor 8751, the input of AD conversion unit is connected with the output of reference power supply and sensor respectively, power supply is supplied with other each unit energy, the input of AD conversion unit is connected with the output of sensor 4, and wherein CPU (central processing unit) is made of microprocessor 8751, resistance R 1, capacitor C 1, crystal X etc.; Display unit constitutes by integrated circuit 74164, resistance R 2, charactron are not shown in the figures etc.; The optical diode LED1 that only draws among the figure that riches all the way in the charactron; Totally 6 groups, only draw one group among the figure; The keyboard input block is made of keyswitch K, resistance R 3 etc., and totally 6 the tunnel, only provide one the tunnel among the figure, AD conversion unit is made of integrated circuit ADC0809, variable potentiometer W1, capacitor C 2; By integrated circuit 1403, capacitor C 3, C4, variable potentiometer W2 constitute benchmark by power supply; The output interface unit is made of integrated circuit 8155, resistance R 4, LED 2 etc., and totally 16 the tunnel, only draw one the tunnel among the figure; Power supply is by transformer B1, diode rectifier bridge, capacitor C 5, C6, integrated regulator 7805 formations such as grade.

Claims

1, a kind of spring sorting machine, has support, the framework pillar of fixedlying connected with support, be located at the support arm on framework pillar top, be connected the sensor of support arm below, be connected the sensor below by last, the operation frame that sill and pull bar constitute, be located at the framework pillar middle part by gear, the Power Drive Unit that tooth bar is connected with a joggle and constitutes, operation frame locating device, it is characterized in that being provided with the rack stroke fine-tuning nut that is connected with the tooth bar threaded engagement on the top of tooth bar, operation frame locating device is located on the support, the operation frame lower is connected with the location column, operation frame location column and operation frame locating device flexibly connect, at the output terminal connection microcomputer record display instrument of sensor.