The cam link device of limit switches part kludge
Technical field
The present invention relates to field of machinery automation, are filled more particularly to a kind of cam link of limit switches part kludge
It sets.
Background technology
Limit switch is also known as travel switch, and limit switch is to limit the electrical of limit of sports record position of mechanical equipment to open
It closing, limit switch is widely used in the hoisting machinery of all kinds of lathes, to control its stroke, carry out terminal position limitation protection, at this stage,
Assembling about limit switch is almost handwork, and there are human factors for manual assembly, in view of this, based on the prior art
Defect and deficiency design the cam link device of a limit switches part kludge.
Invention content
The invention mainly solves the technical problem of providing a kind of cam link device of limit switches part kludge, knots
Structure is compact, can substitute worker and carry out transposition processing to workpiece automatically, save labour.
In order to solve the above technical problems, one aspect of the present invention is:A kind of limit switches part group is provided
The cam link device of the cam link device of installation, the limit switches part kludge includes the cam being fixed on mounting plate
Lifting assembly and connecting rod transposition component, the cam lifting assembly include installation mould holder, feeler lever torsion block installation mould, install die-cushion
Block, bearing block, rotary shaft, driven wheel, motor, driving wheel, odontoid belt, cam and lifting assembly, the installation mould holder are solid
Due to plane on installation frame, the bottom plate external part that feeler lever turns round block installation mould is fixed on by installing die-cushion block on installation mould holder
Plane, the feeler lever turn round plane on block installation mould and are equipped with lateral ladder sliding slot, set that there are five turn round block with feeler lever on ladder sliding slot
The consistent torsion block installation groove of shape, the feeler lever for turning round block installation groove bottom turn round block installation mould equipped with pilot hole, and feeler lever turns round block
External part can be plugged in pilot hole, there are two bearing block, rotary shaft is plugged on bearing block Plane Installation on installation frame,
Driven wheel is installed, motor is fixed on installation frame lower plane, and motor drives driving wheel rotation, odontoid belt to pass through in rotary shaft
The upper flat plate of installation frame, driving wheel and driven wheel are connected by odontoid belt, and one end of rotary shaft is equipped with cam;
Preferably, the lifting assembly include sliding rail mounting plate, sliding rail, sliding block, lift connection plate, lifter plate, fore-set,
First push plate, connection bolt, the second push plate and connecting pole, two pieces of sliding rail mounting plates are vertical and are fixed on plane on installation frame,
Vertical sliding rail is installed on sliding rail mounting plate, slidable sliding block is installed on sliding rail, sliding block is individually fixed in lifting connection
On the vertical plate of plate, lift connection plate is both secured to lifter plate lower plane, and there are five fore-set, fore-sets for installation in plane on lifter plate
Opposite with the pilot hole turned round on block installation mould respectively, the first push plate of lifter plate and lower section is fixed by four connection bolts to be connected
It connects, the first push plate is fixedly connected with the second push plate of lower section by two connecting poles, and cam is located at the first push plate and the second push plate
Between and cam working face be close to therewith;
Preferably, the connecting rod transposition component includes the first helical gear, connecting rod rack, transmission shaft, the second helical gear, turns
Disk, the first swivel pin, connecting rod, the second swivel pin, push plate, connecting rod slider, connecting rod sliding rail, push-and-pull cylinder, clamping joint, transposition connection
Plate, transposition push plate, transposition sliding block and transposition sliding rail, the other end of the rotary shaft are equipped with the first helical gear, and connecting rod rack is solid
Due to plane on installation frame, transmission shaft is vertically arranged to by bearing on connecting rod rack, and transmission shaft lower part is equipped with second tiltedly
Gear, the first helical gear are engaged with the second helical gear, and transmission shaft top is equipped with turntable, and turntable passes through the first swivel pin and connecting rod
One end it is hinged, the other end of connecting rod is hinged by the second swivel pin and push plate, the installation of push plate lower plane there are two connecting rod slider,
Plane on mould holder is installed and is equipped with corresponding connecting rod sliding rail, connecting rod slider coordinates with connecting rod sliding rail, Plane Installation in push plate
There are lateral push-and-pull cylinder, the piston rod of push-and-pull cylinder to be fixedly connected with transposition connecting plate by clamping joint, transposition connecting plate is solid
Due in transposition push plate, there are two the sliding blocks that replaces for the installation of transposition push plate lower plane, and plane is equipped with corresponding transposition in push plate
Sliding rail, replace sliding block and transposition sliding rail cooperation, is set there are five limiting groove on the transposition push plate front end face, limiting groove is distinguished
It is opposite with block installation groove is turned round.
The beneficial effects of the invention are as follows:A kind of cam link device of limit switches part kludge of the present invention, structure are tight
It gathers, worker can be substituted, transposition processing is carried out to workpiece automatically, save labour.
Description of the drawings
Fig. 1 is the cam link device first structure signal of the cam link device of limit switches part kludge of the present invention
Figure;
Fig. 2 is the cam link device side view of the cam link device of limit switches part kludge of the present invention;
Fig. 3 is that the feeler lever of the cam link device of limit switches part kludge of the present invention turns round block installation mode structure signal
Figure;
Fig. 4 is the second structural representation of cam link device of the cam link device of limit switches part kludge of the present invention
Figure.
Specific implementation mode
Present pre-ferred embodiments are described in detail below in conjunction with the accompanying drawings, so as to can be more easy to feature the advantages of invention
In being readily appreciated by one skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
It please refers to Fig.1 to Fig.4, the embodiment of the present invention includes:
A kind of cam link device of limit switches part kludge, the cam link dress of the limit switches part kludge
Set cam lifting assembly 121 and connecting rod transposition component 122 including being fixed on mounting plate 123, the cam lifting assembly 121
Including installation mould holder 1211, feeler lever turn round block installation mould 1212, installation die-cushion block 1213, bearing block 1214, rotary shaft 1215, from
Driving wheel 1216, motor 1217, driving wheel 1218, odontoid belt 1219, cam 12110 and lifting assembly 12111, the installation mould
Holder 1211 is fixed on plane on mounting plate 123, and feeler lever turns round the bottom plate external part of block installation mould 1212 by installing die-cushion block
1213 are fixed on plane on installation mould holder 1211, and the feeler lever turns round plane on block installation mould 1212 and is equipped with lateral ladder sliding slot
12121, set on ladder sliding slot 12121 there are five with the feeler lever torsion block installation groove 12122 that turn round block shape consistent, it is recessed to turn round block installation
The feeler lever of 12122 bottom of slot turns round block installation mould 1212 and is equipped with pilot hole 12123, and the external part that feeler lever turns round block can be plugged in guiding
In hole 12123, there are two bearing blocks 1214, rotary shaft 1215 to be plugged on bearing block 1214 for Plane Installation on mounting plate 123, revolves
Driven wheel 1216 is installed, motor 1217 is fixed on 123 lower plane of mounting plate, and motor 1217 drives driving wheel in shaft 1215
1218 rotations, odontoid belt 1219 pass through the upper flat plate of mounting plate 123, and driving wheel 1218 and driven wheel 1216 pass through odontoid belt
1219 connections, one end of rotary shaft 1215 is equipped with cam 12110;
The lifting assembly 12111 includes sliding rail mounting plate 121111, sliding rail 121112, sliding block 121113, lifting connection
Plate 121114, lifter plate 121115, fore-set 121116, the first push plate 121117, connection bolt 121118, the second push plate 121119
With connecting pole 1211110, two pieces of sliding rail mounting plates 121111 are vertical and are fixed on plane on mounting plate 123, sliding rail mounting plate
Vertical sliding rail 121112 is installed on 121111, slidable sliding block 121113, sliding block are installed on sliding rail 121112
121113 are individually fixed on the vertical plate of lift connection plate 121114, and lift connection plate 121114 is both secured to lifter plate
121115 lower planes, on lifter plate 121115 in plane installation there are five fore-set 121116, fore-set 121116 respectively with turn round block peace
Pilot hole 12123 on die-filling 1212 is opposite, and lifter plate 121115 connect spiral shell with the first push plate 121117 of lower section by four
Bolt 121118 is fixedly connected, and the first push plate 121117 and the second push plate 121119 of lower section are solid by two connecting poles 1211110
Fixed connection, cam 12110 is between the first push plate 121117 and the second push plate 121119 and 12110 working face of cam is tight therewith
Patch;
The connecting rod transposition component 122 is oblique including the first helical gear 1221, connecting rod rack 1222, transmission shaft 1223, second
Gear 1224, turntable 1225, the first swivel pin 1226, connecting rod 1227, the second swivel pin 1228, push plate 1229, connecting rod slider
12210, connecting rod sliding rail 12211, push-and-pull cylinder 12212, clamping joint 12213, transposition connecting plate 12214, transposition push plate 12215,
Sliding block 12216 replace with transposition sliding rail 12217, the other end of the rotary shaft 1215 is equipped with the first helical gear 1221, connecting rod
Holder 1222 is fixed on plane on mounting plate 123, and transmission shaft 1223 is vertically arranged to by bearing on connecting rod rack 1222, transmission
1223 lower part of axis is equipped with the second helical gear 1224, and the first helical gear 1221 is engaged with the second helical gear 1224, transmission shaft 1223
Top is equipped with turntable 1225, and turntable 1225 is hinged by one end of the first swivel pin 1226 and connecting rod 1227, connecting rod 1227
The other end is hinged by the second swivel pin 1228 and push plate 1229, and 1229 lower plane of push plate is installed there are two connecting rod slider 12210,
Plane on mould holder 1211 is installed and is equipped with corresponding connecting rod sliding rail 12211, connecting rod slider 12210 and connecting rod sliding rail 12211
Coordinate, Plane Installation has lateral push-and-pull cylinder 12212, the piston rod of push-and-pull cylinder 12212 to pass through clamping joint in push plate 1229
12213 are fixedly connected with transposition connecting plate 12214, and transposition connecting plate 12214 is fixed in transposition push plate 12215, and replace push plate
There are two the sliding blocks 12216 that replaces for the installation of 12215 lower planes, and plane is equipped with corresponding transposition sliding rail 12217 in push plate 1229,
The sliding block 12216 that replaces coordinates with transposition sliding rail 12217, set on 12215 front end face of transposition push plate there are five limiting groove
122151, limiting groove 122151 is opposite with torsion block installation groove 12122 respectively.
When the cam link device work of limit switches part kludge of the present invention, feeler lever turns round five of block installation mould 1212
It turns round and is mounted on feeler lever torsion block in block installation groove 12122, the work of motor 1217 drives 12110 turns of cam in rotary shaft 1215
Dynamic, cam 12110 is between the first push plate 121117 and the second push plate 121119 and 12110 working face of cam is close to therewith,
The rotation of cam 12110 drives lifter plate 121115 to lift, and the fore-set 121116 on lifter plate 121115 can match with pilot hole 12123
It closes, the lifting of lifter plate 121115 can will turn round the feeler lever in block installation groove 12122 and turn round block ejection, at the same time, 1217 work of motor
Make that push plate 1229 is driven to move forward, limiting groove 122151 blocks feeler lever torsion block, and the piston rod of push-and-pull cylinder 12212 is shunk
Feeler lever torsion block is moved in the torsion block installation groove 12122 on the left of it, machine repeats the above work step.
The cam link device of limit switches part kludge of the present invention, it is compact-sized, worker can be substituted automatically to work
Part carries out transposition processing, saves labour.
Example the above is only the implementation of the present invention is not intended to limit the scope of the invention, every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.