CN207723840U

CN207723840U - A kind of nut blanking assembling mechanism of window setscrew

Info

Publication number: CN207723840U
Application number: CN201721895778.9U
Authority: CN
Inventors: 魏柏祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-29
Filing date: 2017-12-29
Publication date: 2018-08-14
Anticipated expiration: 2027-12-29

Abstract

The utility model discloses a kind of nut blanking assembling mechanisms of window setscrew, it is related to the production equipment that a kind of nut of special family window setscrew carries out automation blanking assembling, its structure includes station clip, swivel nut, nut cutting agency and nut assembling mechanism etc., nut cutting agency therein includes pedestal, nut blanking holder, nut clip etc., nut conveyance conduit is equipped between the nut blanking channel and nut clip of the nut blanking holder, and base bottom is equipped with bottomed cylinder, nut clip can be driven to move forward and be connected cooperation with the formation of nut assembling mechanism, or reset is moved backward to wait for that next round operates；Meanwhile after the automatic rotational positioning of nut that can convey nut cutting agency of nut assembling mechanism, then quickly assembled with swivel nut；Therefore, the perfect automatic blanking for realizing nut of this nut blanking assembling mechanism energy, automatic rotational positioning and automatic assembling, to meet the industrial automation manufacture needs of window setscrew manufacturer.

Description

A kind of nut blanking assembling mechanism of window setscrew

Technical field

The utility model is related to a kind of mechanism for facilitating nut blanking to assemble, in particular to a kind of window setscrews Nut blanking assembling mechanism.

Background technology

Window setscrew is a kind of common fastener, in the mounting location for involving the need for carrying out expansion fastening, all Window setscrew can be applied to.Currently, the structure of window setscrew is made of swivel nut, nut and screw rod etc., nut Usually plug mounted in swivel nut bottom end in, screw rod is then packed into swivel nut top, and be packed into after screw rod lower end also need it is advance with nut It carries out screw thread and screws connection, the window setscrew of finished product could be formed in this way.However, in the manufacturing process of window setscrew In, the automated production equipment for being suitble to nut blanking assembling is never had, is carried out certainly for other nuts although also having at present The production equipment of dynamic feeding, but due to there is assembly particularity between the nut and swivel nut of window setscrew, i.e., must rotate Nut makes the fluting of preset convex ribs alignment swivel nut bottom preset thereon, this not only needs the Automatic Conveying of nut, also Want advance rotational positioning nut that could complete to assemble；Therefore, it can only be manufactured by the way of man-made assembly all the time, it is past Toward the defects of there are nuts to convey slow, heavy workload, manufacture efficiency is low, production cost is excessively high；And with market competition It is growing more intense, manufacturer also increasingly payes attention to the control of product cost and the propulsion of automatic producing technology, therefore The manufacturer of many window setscrews also there is an urgent need to it is a nut can be carried out automatic blanking, automatic rotational positioning and Automatically the equipment assembled, to meet the manufacture needs of industrial automation.

Invention content

There is provided one kind the technical problem to be solved by the utility model is to overcome the deficiencies of existing technologies can be by window The nut of formula setscrew carries out automatic blanking, automatic rotational positioning and the nut blanking assembling mechanism assembled automatically.

The technical issues of the utility model, is achieved through the following technical solutions：

A kind of nut blanking assembling mechanism of window setscrew, includes the spiral shell of station clip and positioning clamping on station clip Set, the station clip side be equipped with nut cutting agency and nut assembling mechanism, the nut cutting agency include pedestal, The nut blanking holder being arranged at the top of pedestal and the nut clip being arranged on front side of base bottom；The nut blanking holder It is equipped with nut blanking channel, nut conveyance conduit is equipped between the nut blanking channel and nut clip；The base bottom Rear side be equipped with bottomed cylinder, the bottomed cylinder driving nut clip move forward with the nut assembling mechanism formation be connected coordinate or Move backward reset.

The nut assembling mechanism includes the nut upper plate for driving cylinder and cylinder driven driving lifting moving, Nut platform axle is installed on nut upper plate and drives the stepper motor of nut platform axle rotation；The bottomed cylinder drives spiral shell Mother's folder moves forward, and nut is delivered in nut platform axle to form linking cooperation, the nut in the nut platform axle with Swivel nut on station clip forms axial line centering.

The nut outer surfaces are equipped with convex ribs, and the nut upper plate is equipped with positioning probe and probe cylinder, should Probe cylinder drives positioning probe to contact the convex ribs, and then realizes rotational positioning of the nut in nut platform axle.

Top cylinder is equipped at the top of the pedestal, the cylinder guidance bar of the top cylinder is down through the spiral shell on station clip In set.

It is equipped with the erecting bed being fixedly mounted in the middle part of the pedestal, the gas for the top cylinder is equipped on front side of the erecting bed The pilot hole that cylinder guide rod is passed down through and is oriented to, installs axle sleeve in pilot hole.

The base bottom is equipped with the nut clip holder being fixedly mounted and the spiral shell being slidably mounted on the nut clip holder Mother's folder, the bottomed cylinder that base bottom rear side is equipped with air cylinder support and is fixedly mounted on air cylinder support, the gas of the bottomed cylinder Cylinder rod is connected in nut clip, and drives the forward and backward movement of nut clip.

The nut clip is made of clamp and the clamping plate being arranged on front side of clamp；The nut clip cradle bottom surface is set There are the twin shaft cylinder of fixed installation and the nut clip top plate on front side of twin shaft cylinder, which is driven by twin shaft cylinder Action is moved forward and backward, and then clamping plate is driven to form clamping with respect to clamp or open.

The nut clip cradle top surface is equipped with the import inputted for nut, and the nut conveyance conduit lower end grafting connects Connect the import.

Nut blanking channel is equipped in the nut blanking holder, nut blanking cradle top is equipped with slider cylinder and spiral shell Female separating plate, the nut separating plate are driven by slider cylinder and expect that cradle top moves horizontally under the nut, and then open spiral shell Female blanking channel simultaneously controls nut blanking or closing nut blanking channel successively.

The nut blanking cradle bottom surface is equipped with the outlet for nut blanking channel output, nut conveying The pipeline upper end plug connection outlet.

Compared with prior art, the utility model mainly provides a nut specifically for window setscrew and carries out The production equipment of blanking assembling is automated, structure includes the swivel nut and station clip one of station clip, positioning clamping on station clip The nut cutting agency and nut assembling mechanism of side, nut cutting agency therein include pedestal, nut blanking holder, nut Folder etc., the nut blanking holder are equipped with nut blanking channel, and are equipped with nut between nut blanking channel and nut clip and convey Pipeline, and bottomed cylinder is equipped on rear side of base bottom, it is connected with the formation of nut assembling mechanism for driving nut clip to move forward Cooperation, or reset is moved backward to wait for that next round operates；Meanwhile the spiral shell that nut assembling mechanism can convey nut cutting agency After female automatic rotational positioning, then quickly assembled with swivel nut；Therefore, this nut specifically for window setscrew carries out The mechanism of blanking assembling can once complete automatic blanking, automatic rotational positioning and the automatic assembling of nut, swollen to meet window The industrial automation manufacture of swollen screw manufacturer needs.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model.

Fig. 2 is the stereogram exploded view of Fig. 1.

Specific implementation mode

It will again elaborate to the utility model embodiment by above-mentioned attached drawing below.

As shown in Figure 1 and Figure 2,1. nut cutting agencies, 10. bottomed cylinders, 11. pedestals, 12. nut blanking holders, 121. Nut blanking channel, 122. outlets, 13. nut separating plates, 131. separation notches, 14. slider cylinders, 15. top cylinders, 151. Cylinder guidance bar, 16. erecting beds, 161. pilot holes, 162. axle sleeves, 17. nut conveyance conduits, 18. nut clips, 181. clamps, 182. clamping plates, 19. air cylinder supports, 2. nut assembling mechanisms, 21. driving cylinders, 22. nut upper plates, 23. stepper motors, 24. Nut platform axle, 25. positioning probes, 26. probe cylinders, 27. gears, 3. station clips, 4. swivel nuts, 5. twin shaft cylinders, 51. nuts Press from both sides top plate, 6. nut clip holders, 61. imports.

A kind of nut blanking assembling mechanism of window setscrew, as shown in Figure 1, being related to one kind being exclusively used in window expanding screw The nut of silk carries out automatic blanking, automatic rotational positioning and the production equipment assembled automatically, and structure includes mainly 3 He of station clip Swivel nut 4 of the positioning clamping on station clip is equipped with nut cutting agency 1 and nut assembling mechanism 2 in 3 side of station clip.

The nut cutting agency 1 includes the pedestal 11 of vertical installation, i.e. the bottom end of pedestal is fixedly mounted, the pedestal It is equipped with horizontally disposed installation transverse slat on front side of top, the top cylinder 15 being fixedly mounted, the top gas are equipped on installation transverse slat Cylinder uses mini cylinder, and the nut blanking holder 12 being fixedly mounted is equipped on rear side of 11 top of pedestal, is set in the nut blanking holder There are nut blanking channel 121, nut blanking cradle top to be equipped with slider cylinder 14 and nut separating plate 13；The nut separation Plate 13 is equipped with separation notch 131, which can accept a nut of nut delivery track feeding, and nut detaches Plate 13 can be driven by slider cylinder 14 and be moved horizontally at the top of material holder 12 under the nut, then detaching notch 131 will be with nut Blanking channel 121 overlaps and opens nut blanking channel, that is, the nut detached in notch 131 will be from nut blanking channel 121 It falls；Or separation notch 131 is staggered with nut blanking channel 121 and closes nut blanking channel, detaches notch 13 again at this time Accept the new nut that nut delivery track end is sent into；By this design structure, the smooth one by one of nut perfect can be controlled Blanking.

12 bottom surface of nut blanking holder is equipped with outlet 122, to facilitate nut defeated out of nut blanking channel 121 Go out, in the outlet 122 upper end of plug connection nut conveyance conduit 17.

11 bottom of pedestal is equipped with the nut clip holder 6 being fixedly mounted and is slidably mounted on the nut clip holder Nut clip 18,6 top surface of nut clip holder be equipped with import 61, and in import plug connection nut conveyance conduit 17 lower end, Therefore the nut exported in nut blanking channel 121 can just be input to nut clip 18 through nut conveyance conduit 17 and import 61 On.

6 bottom surface of nut clip holder is equipped with the twin shaft cylinder 5 being fixedly mounted and the spiral shell on front side of twin shaft cylinder Mother's folder top plate 51, the nut clip top plate are moved forward and backward by the driving of twin shaft cylinder 5；And nut clip 18 is by clamp 181 and to set It sets the clamping plate 182 on front side of clamp to constitute, then the back-and-forth motion of nut clip top plate 51 can drive clamping plate 182 with respect to clamp 181 It forms clamping or opens；That is, the nut inputted by import 61 can be clamped by clamping plate 182 and clamp 181.

Meanwhile the bottomed cylinder 10 that 11 bottom rear of pedestal is equipped with air cylinder support 19 and is fixedly mounted on air cylinder support, The bottomed cylinder also uses mini cylinder, and the cylinder rod of bottomed cylinder 10 is connected in nut clip 18, and can drive nut clip Forward and backward movement, its purpose is to the nut being clamped in nut clip 18 is delivered to nut assembling mechanism 2 to form linking to match It closes, and the nut in nut clip 18 is delivered to after nut assembling mechanism 2 and can move backward reset, to wait for the nut of next round Conveying.

The nut assembling mechanism 2 includes the nut upper plate of driving cylinder 21 and cylinder driven driving lifting moving 22, which uses adjustable three axis cylinder, the top surface of the nut upper plate 22 to install nut platform axle 24, pushed up on nut Stepper motor 23 is installed in the bottom surface of plate 22, and intermeshing gear 27 is equipped between stepper motor and nut platform axle 24, from And it realizes stepper motor 23 and drives the rotation of nut platform axle 24；And when the driving forward movement of nut clip 18 of bottomed cylinder 10, just It is that nut is delivered in nut platform axle 24 to form linking cooperation, the nut in nut platform axle 24 and station clip 3 at this time On swivel nut 4 will form axial line centering.

In addition, the nut outer surfaces of window setscrew can all be equipped with axially extending convex ribs, this is to ensure nut On convex ribs only have be aligned 4 bottom preset of swivel nut fluting after, assembling between the two could be carried out, but conveyed by nut clip 18 Nut on to nut platform axle 24 is all that position is uncertain, that is, is difficult to so that convex ribs are just directed at spiral shell on station clip 3 The fluting of set 4, therefore positioning probe 25 and probe cylinder 26 are additionally provided on nut upper plate 22, which also uses twin shaft Cylinder, by probe cylinder 26 drive positioning probe 25 contact convex ribs, i.e., when positioning probe 25 by probe cylinder 26 drive forward, step When stepper motor 23 drives nut platform axle 24 and nut to rotate jointly, once the convex ribs on nut block positioning probe 25, then walk Stepper motor 23 is stopped, and represents nut rotational positioning success, and positioning probe 25 is retreated multiple by the driving of probe cylinder 26 at this time Position, driving cylinder 21 can drive nut upper plate 22 to move up, and the nut in nut platform axle 24 is driven to enter swivel nut 3 Bottom end.

In order to ensure assembly of the nut with swivel nut 3 to neutrality, setting guide frame is also needed, specially：11 middle part of pedestal is set There is the erecting bed 16 of fixed installation, pilot hole 161 is equipped on front side of the erecting bed, and mounted on the top cylinder at 11 top of pedestal 15, cylinder guidance bar 151 is passed down through pilot hole 161 and penetrates again in the swivel nut 4 on station clip 3, also pacifies in pilot hole 161 Equipped with axle sleeve 162, nut upper plate 22 moves up and nut platform axle 24 is driven to be inserted into cylinder guidance bar 151 with complete at this time While guiding in pairs, also just directly nut accurately fill in and is packed into the bottom end of swivel nut 3, to complete nut and swivel nut 3 it Between automatic assembling, then cylinder guidance bar 151 rise reset.

The utility model is that two station clips 3 are arranged, are pressed from both sides on each station clip using the structure of two groups of synchronizations assembling A swivel nut 4 is held, then nut blanking assembling mechanism 1 will convey and assemble two nuts, therefore whole nut blanking assembling mechanism 1 It needs knots such as top cylinder 15, nut blanking channel 121, nut conveyance conduit 17, nut flat turn axis 24 and positioning probes 25 Structure is respectively provided with two groups, and once completes automatic blanking, automatic rotational positioning and the automatic assembling of two nuts, and manufacture efficiency is more It is good, to more preferable the industrial automation manufacture needs for meeting window setscrew.

The above is only specific embodiment of the utility model, it should be appreciated by those skilled in the art that any and reality The equivalent structure design of example is applied, should be included within the scope of protection of this utility model.

Claims

1. a kind of nut blanking assembling mechanism of window setscrew, including station clip（3）With positioning clamping on station clip Swivel nut（4）, the station clip（3）Side is equipped with nut cutting agency（1）With nut assembling mechanism（2）, it is characterised in that institute The nut cutting agency stated（1）Including pedestal（11）, the nut blanking holder that is arranged at the top of pedestal（12）And it is arranged in pedestal The nut clip of lower front（18）；The nut blanking holder（12）It is equipped with nut blanking channel（121）, the nut blanking Channel and nut clip（18）Between be equipped with nut conveyance conduit（17）；The pedestal（11）Bottom rear is equipped with bottomed cylinder （10）, bottomed cylinder driving nut clip（18）It moves forward and the nut assembling mechanism（2）Formed linking cooperation or backward It is mobile to reset.

2. a kind of nut blanking assembling mechanism of window setscrew according to claim 1, it is characterised in that described Nut assembling mechanism（2）Including driving cylinder（21）The nut upper plate of lifting moving is driven with cylinder driven（22）, in spiral shell Nut platform axle is installed on female upper plate（24）With the stepper motor of driving nut platform axle rotation（23）；The bottomed cylinder （10）Drive nut clip（18）It moves forward, and nut is delivered to nut platform axle（24）On with formed linking cooperation, the spiral shell Female platform axle（24）On nut and station clip（3）On swivel nut（4）Form axial line centering.

3. a kind of nut blanking assembling mechanism of window setscrew according to claim 2, it is characterised in that described Nut outer surfaces are equipped with convex ribs, the nut upper plate（22）It is equipped with positioning probe（25）With probe cylinder（26）, the spy Needle cylinder drives positioning probe（25）The convex ribs are contacted, and then realize nut in nut platform axle（24）On rotational positioning.

4. a kind of nut blanking assembling mechanism of window setscrew according to claim 1, it is characterised in that described Pedestal（11）Top is equipped with top cylinder（15）, the cylinder guidance bar of the top cylinder（151）Down through station clip（3）On Swivel nut（4）It is interior.

5. a kind of nut blanking assembling mechanism of window setscrew according to claim 4, it is characterised in that described Pedestal（11）Middle part is equipped with the erecting bed being fixedly mounted（16）, erecting bed front side, which is equipped with, supplies the top cylinder（15）Cylinder Guide rod（151）The pilot hole for being passed down through and being oriented to（161）, axle sleeve is installed in pilot hole（162）.

6. a kind of nut blanking assembling mechanism of window setscrew according to claim 1, it is characterised in that described Pedestal（11）Bottom is equipped with the nut clip holder being fixedly mounted（6）With the nut clip being slidably mounted on the nut clip holder （18）, pedestal（11）Bottom rear is equipped with air cylinder support（19）With the bottomed cylinder being fixedly mounted on air cylinder support（10）, should The cylinder rod of bottomed cylinder is connected to nut clip（18）On, and drive nut clip（18）Forward and backward movement.

7. a kind of nut blanking assembling mechanism of window setscrew according to claim 6, it is characterised in that described Nut clip（18）It is by clamp（181）With the clamping plate being arranged on front side of clamp（182）It constitutes；The nut clip holder（6）Bottom Face is equipped with the twin shaft cylinder being fixedly mounted（5）With the nut clip top plate on front side of twin shaft cylinder（51）, the nut clip top plate By twin shaft cylinder（5）Driving moves forward and backward, and then drives clamping plate（182）Opposite clamp（181）It forms clamping or opens.

8. a kind of nut blanking assembling mechanism of window setscrew according to claim 6, it is characterised in that described Nut clip holder（6）Top surface is equipped with the import inputted for nut（61）, the nut conveyance conduit（17）Lower end plug connection The import（61）.

9. a kind of nut blanking assembling mechanism of window setscrew according to claim 1, it is characterised in that described Nut blanking holder（12）It is interior to be equipped with nut blanking channel（121）, nut blanking cradle top is equipped with slider cylinder（14）And spiral shell Female separating plate（13）, the nut separating plate is by slider cylinder（14）It drives and expects holder under the nut（12）Make horizontal move in top It is dynamic, and then open nut blanking channel（121）And control nut blanking or closing nut blanking channel successively（121）.

10. a kind of nut blanking assembling mechanism of window setscrew according to claim 9, it is characterised in that described Nut blanking holder（12）Bottom surface, which is equipped with, supplies the nut blanking channel（121）The outlet of output（122）, the described nut conveying Pipeline（17）The upper end plug connection outlet（122）.