The push-pull device at fixed of travel switch contact part kludge
Technical field
The present invention relates to field of machinery automation, the push-and-pull of more particularly to a kind of travel switch contact part kludge is filled
Put.
Background technology
Travel switch is also known as limit switch, and travel switch is that a kind of conventional low current master control electrical apparatus is transported using manufacturing machine
The collision of dynamic component makes its contact action to realize that connection or disjunction control circuit reach certain control purpose, at this stage stroke
The assembling of switch is almost handwork, and manual assembly has human factor, defective products easily occurs, and length assembly period,
Efficiency is low and cost is high, in view of this, defect and deficiency based on prior art, designs a travel switch contact part packet
The push-pull device at fixed of installation.
The content of the invention
The present invention solves the technical problem of provide a kind of push-pull device at fixed of travel switch contact part kludge, knot
Structure is compact, operates steadily, and can substitute artificial automatic to contact progress transposition processing, saving labour.
In order to solve the above technical problems, one aspect of the present invention is:A kind of travel switch contact part is provided
It is grouped the push-pull device at fixed of installation, the push-pull device at fixed of the trip switch contact part kludge includes being mounted plate, connecting pole, solid
Determine shelves bar, spacing shelves bar and push-and-pull unit, the limit installation plate lower end is fixed with four connecting poles limit installation plates and is provided with
Fixed gear bar, rectangular through slot or so are installed on the rectangular through slot of two transverse directions, the limit installation plate of rectangular through slot front and rear sides
Limited location shelves bar is fixed on the limit installation plate of both sides, is mounted on plate and is additionally provided with crawl open slot, being mounted can on plate
Equipped with contact, the spacing shelves bar right side on the left of contact, which is provided with two vertical push rod chutes, push rod chute, is provided with push-and-pull list
The push rod of member;
Preferably, the push-and-pull unit also includes being oriented to rod bearing, guide rod, connection clamping bar, connection socket for post, guiding
Connecting pole, connector, push-and-pull connecting pole, push-and-pull articulated joint, rotary cylinder, rotating disk and spacing ring, the limit installation plate
Lower section is plugged on guiding rod bearing provided with two guiding rod bearings, guide rod two ends, and two are cased with guide rod rotatably
Clamping bar is connected, connection clip bar side end is provided with connection socket for post, be oriented to connecting pole two ends and be plugged on connection socket for post, the company of guiding
Connect and connector is installed on post, one end of connector and push-and-pull connecting pole is fixed, the other end of push-and-pull connecting pole is provided with push-and-pull
Articulated joint, is oriented on the left of rod bearing and is provided with rotary cylinder, is provided with rotating disk on the panoramic table of rotary cylinder, push-and-pull joint connects
Head is flexibly connected with the external part of rotating disk by swivel pin, and connection clamping bar upper end is with push rod by being hinged pin connection, connection clip
Restraining position ring block is installed, push rod bottom passes through spacing ring on bar.
The beneficial effects of the invention are as follows:A kind of push-pull device at fixed of travel switch contact part kludge of the present invention, structure is tight
Gather, operate steadily, can substitute artificial automatic to contact progress transposition processing, saving labour.
Brief description of the drawings
Fig. 1 is the structural representation of the push-pull device at fixed of travel switch contact part kludge of the present invention;
Fig. 2 is the push-and-pull unit structural representation of the push-pull device at fixed of travel switch contact part kludge of the present invention.
Embodiment
Present pre-ferred embodiments are described in detail below in conjunction with the accompanying drawings, so that the advantages and features of invention can be more easy to
In being readily appreciated by one skilled in the art, apparent clearly defined so as to be made to protection scope of the present invention.
Fig. 1 and Fig. 2 are referred to, the embodiment of the present invention includes:
A kind of push-pull device at fixed of travel switch contact part kludge, the push-and-pull dress of the trip switch contact part kludge
Put including plate 121, connecting pole 122, fixed gear bar 123, spacing shelves bar 124 and push-and-pull unit 125, the spacing peace is mounted
Dress plate 121 lower end is fixed with four connecting poles 122 and rectangular through slot of the plate 121 provided with two transverse directions, rectangular through slot is mounted
It is provided with the limit installation plate 121 of front and rear sides on fixed gear bar 123, the limit installation plate 121 of the rectangular through slot left and right sides
Fixed limited location grade bar 124, is mounted on plate 121 and is additionally provided with crawl open slot 1211, and being mounted on plate 121 can be equipped with tactile
The spacing right side of shelves bar 124 on the left of head, contact is provided with to be provided with two vertical push rod chutes 1241, push rod chute 1241 and pushed away
Draw the push rod 1251 of unit 125;
The push-and-pull unit 125 also includes guiding rod bearing 1252, guide rod 1253, connection clamping bar 1254, connecting pole and inserted
Seat 1255, guiding connecting pole 1256, connector 1257, push-and-pull connecting pole 1258, push-and-pull articulated joint 1259, rotary cylinder
12510th, led provided with two guiding rod bearings 1252 rotating disk 12511 and spacing ring 12512, the lower section of limit installation plate 121
It is plugged in the two ends of bar 1253 on guiding rod bearing 1252, two rotatable connection clamping bars 1254 is cased with guide rod 1253,
The connection side of clamping bar 1254 is provided with connection socket for post 1255, is oriented to the two ends of connecting pole 1256 and is plugged in connection socket for post 1255
On, it is oriented on connecting pole 1256 and connector 1257 is installed, one end of connector 1257 and push-and-pull connecting pole 1258 is fixed, push-and-pull
The other end of connecting pole 1258 is provided with push-and-pull articulated joint 1259, is oriented to the left side of rod bearing 1252 and is provided with rotary cylinder 12510,
Rotating disk 12511, push-and-pull articulated joint 1259 and the stretching of rotating disk 12511 are installed on the panoramic table of rotary cylinder 12510
End is flexibly connected by swivel pin, and the connection upper end of clamping bar 1254 is with push rod 1251 by being hinged on pin connection, connection clamping bar 1254
Restraining position ring block 12512 is installed, the bottom of push rod 1251 passes through spacing ring 12512.
During the push-pull device at fixed work of travel switch contact part kludge of the present invention, workman is by contact horizontal positioned to spacing
On limit installation plate 121 between shelves bar 124, under gravity, the external part of contact passes through the square being mounted on plate 121
Shape groove, the installation shell parts of contact, which are located at, to be mounted on plate 121, the cylinder operation of rotary cylinder 12510 of push-and-pull unit 125
Push rod 1251 is driven to move, the movement of push rod 1251 promotes contact to capturing at open slot 1211, and machine repeats above job step.
The push-pull device at fixed of travel switch contact part kludge of the present invention, compact conformation operates steadily, and can substitute artificial
It is automatic that transposition processing is carried out to contact, save labour.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.