CN217531626U - Bidirectional automatic nut placing jig - Google Patents
Bidirectional automatic nut placing jig Download PDFInfo
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- CN217531626U CN217531626U CN202221425494.4U CN202221425494U CN217531626U CN 217531626 U CN217531626 U CN 217531626U CN 202221425494 U CN202221425494 U CN 202221425494U CN 217531626 U CN217531626 U CN 217531626U
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Abstract
The utility model discloses a bidirectional automatic nut placing jig, which comprises a bracket and two ejection mechanisms respectively arranged at two sides of the bracket; the ejection mechanism comprises an ejection plate, a mounting plate and a translation driving piece; the mounting plate is fixedly arranged on the bracket, and the ejector plate is arranged on the inner side of the mounting plate; the ejector plate is provided with an ejector rod, and the mounting plate is provided with a mounting through hole matched with the ejector rod; the translation driving piece is respectively connected with the ejection plate and the mounting plate so as to drive the ejector rod to eject the mounting through hole. The automatic nut assembling device is simple in structure and easy to produce and assemble. The nut is placed in the mounting through hole, the support is moved through the mechanical arm, the mounting plate is close to the mold core of the mold, and the mounting through hole is opposite to a hole on the mold core, where the nut is to be mounted; the ejector plate is driven to move towards the direction close to the mounting plate through the translational driving piece, and then the ejector rods on the ejector plate eject the nuts in the mounting through holes into the holes of the die core, so that the nuts can be mounted on the die.
Description
Technical Field
The utility model relates to a nut feeding machinery technical field especially relates to two-way automatic nut tool of placing.
Background
In the injection molding industry, during the injection molding process of some injection molded parts, a nut needs to be placed in an injection molding device in advance, and after the injection molding operation is finished, a finished insert product is obtained. In the traditional technological process, the producer of moulding plastics can make a simple and easy mould in advance, rely on the manual work to put a plurality of nuts in the mould in proper order, then rely on the manual work to utilize this mould to put the nut into the injection mould of the device of moulding plastics to accomplish nut material loading operation, whole process is complicated and time-consuming, production efficiency is low, and there is certain potential safety hazard, so present producer can use the automatic nut tool of placing of arm drive to replace manual operation. The existing automatic nut loading device can only place nuts for a mold core on one side, and when the nuts are needed to be placed in a mold core or a mold cavity of a mold, twice loading is needed, so that the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: a bidirectional automatic nut placing jig is provided.
In order to solve the technical problem, the utility model discloses a technical scheme be: the bidirectional automatic nut placing jig comprises a bracket and two ejection mechanisms respectively arranged on two sides of the bracket; the ejection mechanism comprises an ejection plate, a mounting plate and a translation driving piece; the mounting plate is fixedly arranged on the bracket, and the ejector plate is arranged on the inner side of the mounting plate; the ejector plate is provided with an ejector rod, and the mounting plate is provided with a mounting through hole matched with the ejector rod; the translation driving piece is respectively connected with the ejection plate and the mounting plate so as to drive the ejector rod to eject the mounting through hole.
Furthermore, the ejection plate in one ejection mechanism is provided with an avoidance notch corresponding to the translational driving piece in the other ejection mechanism.
Furthermore, a plurality of mounting bosses are arranged on the outer side face of the mounting plate, and each mounting boss is provided with a plurality of mounting through holes.
Further, still include the installed part, the installed part can dismantle connect in on the mounting panel, the installed part runs through the mounting panel forms the installation boss, be equipped with on the installed part installation through-hole.
Furthermore, be equipped with first counter sink on the mounting panel, the installed part runs through first counter sink, just still be equipped with on the installed part with first counter sink complex first annular boss.
Furthermore, a guide post is fixedly arranged on the inner side surface of the mounting plate, and a guide hole matched with the guide post is formed in the ejector plate.
Further, a limiting rod is fixedly arranged on the inner side face of the mounting plate and runs through the ejector plate, the limiting rod is far away from one end of the mounting plate, and the limiting boss is used for abutting against the ejector plate.
The ejector plate is provided with a first counter bore, the mounting plate is provided with a mounting plate, the ejector plate is provided with a first ring-shaped boss, and the mounting plate is provided with a first mounting hole; the locating part can be detachably connected to the ejector plate and abut against one end of the ejector rod, which is provided with the second annular boss.
The linear conveying mechanism is fixedly arranged on the outer side wall of the support, and the linear conveying mechanism is in driving connection with the material taking mechanism so that the material taking mechanism is close to or far away from the support.
Furthermore, the material taking mechanism comprises a driving device and two oppositely arranged clamping blocks, and the driving device drives the two clamping blocks to move oppositely.
The beneficial effects of the utility model reside in that: the automatic nut assembling device is simple in structure and easy to produce and assemble. The nut is placed in the mounting through hole, the support is moved through the mechanical arm, the mounting plate is close to the mold core of the mold, and the mounting through hole is opposite to a hole on the mold core, where the nut is to be mounted; the ejector plate is driven to move towards the direction close to the mounting plate through the translation driving piece, and then the ejector rods on the ejector plate eject the nuts in the mounting through holes into the holes of the die core, so that the nuts can be mounted on the die. The working process is convenient and fast, the automation degree is high, the production efficiency is improved, and the safety risk of workers is reduced.
Drawings
Fig. 1 is a schematic view of an overall structure of a bidirectional automatic nut placing jig according to a first embodiment of the present invention;
fig. 2 is a schematic view of a second overall structure of a bidirectional automatic nut placing jig according to a first embodiment of the present invention;
fig. 3 is a partial exploded view of a bidirectional automatic nut placing jig according to a first embodiment of the present invention;
fig. 4 is a left side view of the bidirectional automatic nut placing jig according to the first embodiment of the present invention;
FIG. 5 isbase:Sub>A cross-sectional view A-A of FIG. 4;
fig. 6 is a right side view of a bidirectional automatic nut placing jig according to a first embodiment of the present invention;
fig. 7 is a cross-sectional view of B-B in fig. 6.
Description of reference numerals:
1. a support;
2. an ejection mechanism; 21. ejecting the plate; 211. a top rod; 212. avoiding the gap; 213. a limiting member; 22. mounting a plate; 221. mounting a through hole; 222. a mounting member; 223. a guide post; 224. a limiting rod; 23. a translation drive;
3. a linear conveying mechanism;
4. a material taking mechanism; 41. a drive device; 42. and (6) clamping blocks.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 7, the jig for bidirectional automatic nut placement comprises a bracket 1 and two ejection mechanisms 2 respectively arranged at two sides of the bracket 1; the ejection mechanism 2 comprises an ejection plate 21, a mounting plate 22 and a translation driving piece 23; the mounting plate 22 is fixedly arranged on the bracket 1, and the ejector plate 21 is arranged on the inner side of the mounting plate 22; the ejector plate 21 is provided with an ejector rod 211, and the mounting plate 22 is provided with a mounting through hole 221 matched with the ejector rod 211; the translational driving member 23 is respectively connected with the ejection plate 21 and the mounting plate 22 to drive the ejection rod 211 to eject out of the mounting through hole 221.
From the above description, the beneficial effects of the present invention are: the automatic nut assembling device is simple in structure and easy to produce and assemble. The nut is placed in the mounting through hole 221, and the support 1 is moved by the mechanical arm, so that the mounting plate 22 is close to the mold core of the mold, and the mounting through hole 221 is opposite to a hole on the mold core, where the nut is to be mounted; the nut can be installed on the mold by driving the ejector plate 21 to move toward the mounting plate 22 by the translational driving member 23, so that the ejector rods 211 on the ejector plate 21 eject the nut in the installation through hole 221 into the hole of the mold core. The working process is convenient and fast, the automation degree is high, the production efficiency is improved, and the safety risk of workers is reduced.
Further, the ejection plate 21 of one ejection mechanism 2 is provided with an avoidance notch 212 corresponding to the translational driving member 23 of the other ejection mechanism 2.
According to the above description, the translational driving member 23 and the ejection plate 21 of different ejection mechanisms 2 can be arranged in a relatively staggered manner, so that the bidirectional automatic nut placing jig has a more compact structure and is convenient to extend between the front mold and the rear mold of the mold.
Furthermore, a plurality of mounting bosses are arranged on the outer side surface of the mounting plate 22, and each mounting boss is provided with a plurality of mounting through holes 221.
As can be seen from the above description, the installation boss is disposed on the installation plate 22, so that one end of the installation through hole 221 is close to the surface of the mold core, and the risk of damage caused by the installation plate 22 colliding with the mold core is reduced.
Further, the mounting device 222 is further included, the mounting device 222 is detachably connected to the mounting plate 22, the mounting device 222 penetrates through the mounting plate 22 to form the mounting boss, and the mounting through hole 221 is formed in the mounting device 222.
As can be seen from the above description, the worker can select the mounting member 222 having the corresponding end surface according to the shape of the mold core surface.
Further, be equipped with first counter sink on the mounting panel 22, the installed part 222 runs through first counter sink, just still be equipped with on the installed part 222 with first counter sink complex first annular boss.
As can be seen from the above description, the mounting member 222 is mounted in a manner that facilitates disassembly; the first annular boss cooperating with the first counterbore may define an angle of the mounting member 222.
Further, a guide post 223 is fixedly disposed on an inner side surface of the mounting plate 22, and a guide hole matched with the guide post 223 is disposed on the ejector plate 21.
As can be seen from the above description, the mating guide posts 223 and guide holes can make the ejector plate 21 move smoothly, while preventing the ejector plate 21 from being angularly displaced.
Further, the gag lever post 224 has set firmly on the medial surface of mounting panel 22, gag lever post 224 runs through ejector plate 21, just gag lever post 224 keeps away from one of mounting panel 22 is served and is equipped with and is used for conflicting the spacing boss of ejector plate 21.
As can be seen from the above description, the limiting rod 224 is used to limit the stroke of the ejector plate 21 and prevent the ejector plates 21 of the two ejector mechanisms 2 from colliding with each other.
Further, the ejection device further comprises a limiting part 213, a second counter bore is formed in one surface, away from the mounting plate 22, of the ejection plate 21, the ejector rod 211 penetrates through the second counter bore, and a second annular boss matched with the second counter bore is arranged at one end of the ejector rod 211; the limiting member 213 is detachably connected to the ejector plate 21 and abuts against one end of the ejector rod 211, where the second annular boss is arranged.
As can be seen from the above description, the installation mode of the ejector rod 211 is convenient for disassembly and assembly, and the operators can replace the ejector rod 211 with different models or damaged according to production needs.
Further, the automatic feeding device comprises a linear conveying mechanism 3 and a material taking mechanism 4, wherein the linear conveying mechanism 3 is fixedly arranged on the outer side wall of the support 1, and the linear conveying mechanism 3 is in driving connection with the material taking mechanism 4 so that the material taking mechanism 4 is close to or far away from the support 1.
As can be seen from the above description, the bidirectional automatic nut placing jig can take down the injection molding piece on the mold through the linear conveying mechanism 3 and the material taking mechanism 4.
Further, the material taking mechanism 4 includes a driving device 41 and two oppositely disposed clamping blocks 42, and the driving device 41 drives the two clamping blocks 42 to move oppositely.
As can be seen from the above description, the material taking mechanism 4 has a simple structure, and is beneficial to production and manufacturing; the working effect is stable.
Example one
Referring to fig. 1 to 7, a first embodiment of the present invention is: two-way automatic nut tool of placing is applied to insert mould injection moulding production line on, helps the staff to pack the nut into the mould.
The bidirectional automatic nut placing jig comprises a support 1 and two ejection mechanisms 2 which are respectively arranged on two sides of the support 1; the ejection mechanism 2 comprises an ejection plate 21, a mounting plate 22 and a translation driving piece 23; the mounting plate 22 is fixedly arranged on the bracket 1, and the ejector plate 21 is arranged on the inner side of the mounting plate 22; a push rod 211 is arranged on the ejector plate 21, and a mounting through hole 221 matched with the push rod 211 is arranged on the mounting plate 22; the translational driving member 23 is respectively connected to the ejecting plate 21 and the mounting plate 22 to drive the ejector rod 211 to eject out of the mounting through hole 221.
Specifically, in the present embodiment, the translation drive 23 is preferably a pneumatic cylinder. The ejection plate 21 and the mounting plates 22 are both rectangular, the support 1 is formed by sequentially connecting four connecting plates end to end, and four sides of the two mounting plates 22 are respectively connected with the four connecting plates through screws. The shape of the mounting through hole 221 is matched with that of the nut, and the cross section of the ejector rod 211 is the same as that of the nut. Four mounting through holes 221 are provided on each mounting plate 22, the four mounting through holes 221 are respectively disposed near four corners of the mounting plate 22, and in other embodiments, one, two, three or more mounting through holes 221 may be provided on each mounting plate 22. Two sides of each ejector plate 21 are respectively provided with a translational driving member 23 so as to balance the forces on the two sides of the ejector plate 21.
As shown in fig. 3, the ejector plate 21 of one of the ejector mechanisms 2 is provided with an escape notch 212 corresponding to the translational drive member 23 of the other ejector mechanism 2. Specifically, the translation driving parts 23 on different ejection mechanisms 2 are arranged in a staggered manner, so that the bidirectional automatic nut placing jig is more compact in structure.
As shown in fig. 1, a plurality of mounting bosses are provided on the outer side surface of the mounting plate 22, and each of the mounting bosses is provided with a plurality of mounting through holes 221. Specifically, in the present embodiment, each mounting boss is provided with a mounting through hole 221, the mounting boss is cylindrical, and an end surface of the mounting boss far away from the mounting plate 22 is a molding surface matched with the outer surface of the mold core.
As shown in fig. 5 and 7, the bidirectional automatic nut placing jig further includes a mounting member 222, the mounting member 222 is detachably connected to the mounting plate 22, the mounting member 222 penetrates through the mounting plate 22 to form the mounting boss, and the mounting member 222 is provided with the mounting through hole 221. Specifically, in this embodiment, a through hole is formed in the mounting plate 22, the mounting member 222 is disposed in the through hole, a threaded hole communicated with the through hole is formed in the side surface of the mounting plate 22, a limiting pit is formed in the side wall of the mounting member 222 corresponding to the threaded hole, and a limiting screw penetrates through the threaded hole and extends into the limiting pit, so that the mounting member 222 is disposed on the mounting plate 22.
In a preferred embodiment, the mounting plate 22 is provided with a first counterbore, the mounting member 222 penetrates through the first counterbore, and the mounting member 222 is further provided with a first annular boss matched with the first counterbore. Specifically, the angle of the mounting member 222 can be limited by arranging the first annular boss and the first counter sink in a non-rotating shape, so that the end surface of the mounting member 222 away from the mounting plate 22 can be accurately close to the surface of the die core.
As shown in fig. 3 and 5, a guide post 223 is fixedly disposed on an inner side surface of the mounting plate 22, and a guide hole matched with the guide post 223 is disposed on the ejector plate 21. Specifically, in the present embodiment, the guide posts 223 are cylindrical and four in total, and the four guide posts 223 are provided near four corners of the ejector plate 21. The ejector plate 21 is provided with a guide sleeve matched with the guide pillar 223, and the guide sleeve is provided with the guide hole.
As shown in fig. 7, a limiting rod 224 is fixedly arranged on the inner side surface of the mounting plate 22, the limiting rod 224 penetrates through the ejector plate 21, and one end of the limiting rod 224, which is far away from the mounting plate 22, is provided with a limiting boss for abutting against the ejector plate 21. Specifically, in this embodiment, the limiting rods 224 are cylindrical, and four limiting rods 224 are provided, and the four limiting rods 224 are respectively provided near four corners of the ejector plate 21.
As shown in fig. 3 and 7, the bidirectional automatic nut placing jig further includes a limiting member 213, a second countersunk hole is formed in a surface of the ejector plate 21 away from the mounting plate 22, the ejector rod 211 penetrates through the second countersunk hole, and a second annular boss matched with the second countersunk hole is disposed at one end of the ejector rod 211; the limiting member 213 is detachably connected to the ejector plate 21 and abuts against one end of the ejector rod 211, where the second annular boss is arranged. Specifically, in the present embodiment, the limiting member 213 is screwed to a surface of the eject plate 21 away from the mounting plate 22; the stoppers 213 are provided in one-to-one correspondence with the lift pins 211.
As shown in fig. 1, the bidirectional automatic nut placing jig further comprises a linear conveying mechanism 3 and a material taking mechanism 4, the linear conveying mechanism 3 is fixedly arranged on the outer side wall of the support 1, and the linear conveying mechanism 3 is in driving connection with the material taking mechanism 4 so that the material taking mechanism 4 is close to or far away from the support 1. The material taking mechanism 4 comprises a driving device 41 and two oppositely arranged clamping blocks 42, and the driving device 41 drives the two clamping blocks 42 to move oppositely. Specifically, in this embodiment, the linear conveying mechanism 3 and the material taking mechanism 4 are fixedly arranged on the top surface of the support 1; the linear conveying mechanism 3 is preferably a linear motor module; the driving device 41 is preferably an air cylinder, the two clamping blocks 42 are rectangular, and the driving device 41 and the clamping blocks 42 are arranged in a one-to-one correspondence. In other embodiments, the material take off mechanism 4 may be provided as a vacuum head assembly.
To sum up, the utility model provides an automatic dress nut device simple structure, the easy production assembly. The nut is placed in the mounting through hole, the support is moved through the mechanical arm, the mounting plate is close to the mold core of the mold, and therefore the mounting through hole is opposite to a hole, to be provided with the nut, in the mold core; the ejector plate is driven to move towards the direction close to the mounting plate through the translational driving piece, and then the ejector rods on the ejector plate eject the nuts in the mounting through holes into the holes of the die core, so that the nuts can be mounted on the die. The working process is convenient and fast, the automation degree is high, the production efficiency is improved, and the safety risk of workers is reduced. The mounting boss is arranged on the mounting plate, so that one end of the mounting through hole is close to the surface of the die core, and the risk that the mounting plate collides with the die core to cause damage is reduced. The mounting mode of the mounting part is convenient for dismounting; the first annular boss may define an angle of the mount in cooperation with the first counter bore. The ejector plate can be moved smoothly by the aid of the matched guide columns and the guide holes, and meanwhile, the ejector plate is prevented from being subjected to angle deviation. The limiting rod is used for limiting the stroke of the ejection plate and preventing the ejection plates on the two ejection mechanisms from colliding with each other. The linear conveying mechanism and the material taking mechanism are used for taking down the injection molding parts on the mold.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (10)
1. Two-way automatic nut tool of placing, its characterized in that: comprises a bracket and two ejection mechanisms respectively arranged at two sides of the bracket; the ejection mechanism comprises an ejection plate, a mounting plate and a translation driving piece; the mounting plate is fixedly arranged on the bracket, and the ejector plate is arranged on the inner side of the mounting plate; the ejector plate is provided with an ejector rod, and the mounting plate is provided with a mounting through hole matched with the ejector rod; the translation driving piece is respectively connected with the ejection plate and the mounting plate so as to drive the ejector rod to eject the mounting through hole.
2. The jig for placing nuts in two directions according to claim 1, wherein: the ejection plate in one ejection mechanism is provided with an avoidance notch corresponding to the translational driving piece in the other ejection mechanism.
3. The jig for automatically placing nuts in two directions according to claim 1, wherein: be equipped with a plurality of installation boss, every on the lateral surface of mounting panel be equipped with a plurality of respectively on the installation boss installation through-hole.
4. The jig for automatically placing nuts in two directions according to claim 3, wherein: still include the installed part, the installed part can dismantle connect in on the mounting panel, the installed part runs through the mounting panel forms the installation boss, be equipped with on the installed part installation through-hole.
5. The jig for placing nuts in two directions according to claim 4, wherein: be equipped with first counter sink on the mounting panel, the installed part runs through first counter sink, just still be equipped with on the installed part with first counter sink complex first annular boss.
6. The jig for placing nuts in two directions according to claim 1, wherein: and guide columns are fixedly arranged on the inner side surfaces of the mounting plates, and guide holes matched with the guide columns are formed in the ejecting plates.
7. The jig for automatically placing nuts in two directions according to claim 1, wherein: the utility model discloses a structure of ejector plate, including mounting panel, gag lever post, ejector plate, gag lever post, be used for contradicting one of mounting panel, the gag lever post has set firmly the gag lever post on the medial surface of mounting panel, the gag lever post runs through the ejector plate, just the gag lever post is kept away from one of mounting panel serves and is equipped with and be used for contradicting the spacing boss of ejector plate.
8. The jig for automatically placing nuts in two directions according to claim 1, wherein: the ejector plate is characterized by further comprising a limiting piece, a second counter sink is arranged on one surface, away from the mounting plate, of the ejector plate, the ejector rod penetrates through the second counter sink, and a second annular boss matched with the second counter sink is arranged at one end of the ejector rod; the locating part can be detachably connected to the ejector plate and abut against one end of the ejector rod, which is provided with the second annular boss.
9. The jig for automatically placing nuts in two directions according to claim 1, wherein: the linear conveying mechanism is fixedly arranged on the outer side wall of the support, and the linear conveying mechanism is in driving connection with the material taking mechanism so that the material taking mechanism is close to or far away from the support.
10. The jig for automatically placing nuts in two directions according to claim 9, wherein: the material taking mechanism comprises a driving device and two oppositely arranged clamping blocks, and the driving device drives the two clamping blocks to move oppositely.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221425494.4U CN217531626U (en) | 2022-06-08 | 2022-06-08 | Bidirectional automatic nut placing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221425494.4U CN217531626U (en) | 2022-06-08 | 2022-06-08 | Bidirectional automatic nut placing jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217531626U true CN217531626U (en) | 2022-10-04 |
Family
ID=83442862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221425494.4U Active CN217531626U (en) | 2022-06-08 | 2022-06-08 | Bidirectional automatic nut placing jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217531626U (en) |
-
2022
- 2022-06-08 CN CN202221425494.4U patent/CN217531626U/en active Active
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