CN116100302B

CN116100302B - Power distribution switch control equipment metal part processing equipment

Info

Publication number: CN116100302B
Application number: CN202310401090.4A
Authority: CN
Inventors: 鲍聪伟; 王俊杰; 赵天锁; 余保虎; 姚梦榕; 马丽阳
Original assignee: Henan Lingya Construction Engineering Co ltd
Current assignee: Henan Lingya Construction Engineering Co ltd
Priority date: 2023-04-15
Filing date: 2023-04-15
Publication date: 2023-07-07
Anticipated expiration: 2043-04-15
Also published as: CN116100302A

Abstract

The invention provides a metal part processing device of a power distribution switch control device, and belongs to the technical field of metal part assembly processing; the device comprises an assembly seat for guiding and limiting the screw and the binding post to form an installation posture, a feeding part for conveying the screw and the binding post into the assembly seat, and an assembly part for connecting the screw in the assembly seat with the binding post in a threaded manner; the assembly seat comprises an upper seat and a base which are fixedly connected. According to the invention, the assembly seat, the feeding part and the assembly part are arranged, the binding post entering the assembly seat is limited by the limiting part, the screw entering the assembly seat is guided to a vertical state from an inclined state by the first fixing block, the second fixing block and the elastic sheet, the threaded end of the screw is opposite to the threaded hole of the binding post, at the moment, the screw can be connected with the binding post through the assembly part in a threaded manner, and the end of the nut is correctly matched with the end part of the assembly rod through guiding and limiting the screw and the binding post, so that automatic continuous assembly of threaded connection of the binding post and the screw is facilitated.

Description

Power distribution switch control equipment metal part processing equipment

Technical Field

The invention relates to the technical field of metal part assembly processing, in particular to a metal part processing device of a power distribution switch control device.

Background

The power distribution switch control device generally refers to various switching devices installed in a power distribution cabinet, and includes an air switch, which is also called an air circuit breaker, which is one type of circuit breaker. Is a switch that automatically opens whenever the current in the circuit exceeds the rated current. An air switch is an important electrical appliance in a low-voltage distribution network and an electric traction system, and integrates control and various protection functions. Besides the contact and breaking of the circuit, the circuit or the electrical equipment can be protected from short circuit, serious overload, undervoltage and the like.

The air switch is to the control of circuit and can't leave the terminal, the terminal is as the electric part that connects of an electrical equipment, need screw in the top inside of terminal that will be used for fixed wire when processing, avoid appearing the condition that screw and terminal quantity are unmatched when using, for improving the assembly rate of screw and terminal, reduce the cost of labor, the prior art adopts mechanical automation to assemble mostly, chinese patent publication No. CN216541811U discloses a terminal automatic screw assembly machine, this terminal automatic screw assembly machine, terminal and screw enter into the inside of assembly seat through the feed chute and assemble, then outwards push out the assembly seat through the air pressure pole, simplify whole assembly process, avoid appearing the card material condition simultaneously and appear.

The automatic assembly of terminal and screw has been realized through mechanical device to above-mentioned device, but its mode through seting up a plurality of feed tanks and leading the feeding through the vibration dish in the assembly seat, in the in-service use in-process, because of the shape irregularity of screw, and during the assembly, the screw thread end orientation terminal of screw, the terminal is kept away from to the nut end, lead to it to get into the assembly seat after through the feed tank, easily take place the slope because of the atress is uneven, screw bottom holding surface is less etc. leads to the nut end can't mate with the assembly pole tip is accurate, influence the threaded connection of screw and terminal, be unfavorable for the automatic continuous assembly of terminal and screw threaded connection, consequently, this application provides a distribution switch control equipment metal part processing equipment to satisfy the demand.

Disclosure of Invention

The invention aims to solve the technical problem that the end of a nut cannot be correctly matched with the end of an assembly rod due to insufficient guiding and limiting of the screw in the assembly process of the binding post and the screw in the existing binding post automatic screw assembly machine, so that the threaded connection of the screw and the binding post is affected, and the automatic continuous assembly of the threaded connection of the binding post and the screw is not facilitated.

In order to solve the technical problems, the invention provides the following technical scheme:

the utility model provides a distribution switch control equipment metal parts processing equipment, includes the assembly seat that is used for leading and spacing screw and terminal formation installation gesture, is used for carrying screw and terminal's feeding part in the assembly seat, is used for the assembly part of screw and terminal threaded connection in the assembly seat; the assembly seat comprises an upper seat and a base which are fixedly connected, wherein a limiting part for limiting the binding post to avoid deflection in the process of installing the binding post with a screw is also arranged on the upper seat and the base, and the assembly part is also used for releasing the limiting effect of the limiting part and pushing the screw and the binding post out of the assembly seat after the screw and the binding post in the assembly seat are in threaded connection; the upper seat is provided with a three-way groove and a second groove which are communicated, the three-way groove penetrates through three adjacent sides of the upper seat, the three-way groove is used for enabling the binding post to enter and exit the assembly seat, the three-way groove is also used for abutting and limiting one side of the binding post, the limiting part is positioned at the bottom of the three-way groove, and the second groove is used for enabling a screw connected with the binding post in a threaded manner to move out of the assembly seat along with the binding post; the upper seat is also provided with a first guide inclined plane and a first through hole which are communicated with the second groove, the first guide inclined plane is communicated with the first through hole, and the first guide inclined plane is used for obliquely introducing a screw into the first through hole; the first through hole is internally fixedly connected with a first fixing block used for guiding and limiting the screw, the second groove is fixedly connected with a second fixing block used for limiting the screw, the second groove is detachably connected with a spring plate used for guiding and limiting the screw, and the first fixing block, the second fixing block and the spring plate are used for guiding the screw entering the first through hole from an inclined state to a vertical state and enabling the threaded end of the screw to be aligned with a threaded hole at the top of the binding post.

Preferably, a first arc-shaped inclined plane is formed at the top position of the first fixing block, a first arc-shaped surface matched with the outer side of the threaded end of the screw is formed on one side of the first fixing block, and the bottom of the first guide inclined plane is lower than the top of the first arc-shaped surface.

Preferably, a first arc-shaped part matched with the outer side of the threaded end of the screw is arranged on the elastic piece, the first arc-shaped part is concentric with the first arc-shaped surface, a second arc-shaped part used for guiding the screw is arranged on the first arc-shaped part, and the central angles of the first arc-shaped part and the second arc-shaped part are both larger than ninety degrees and smaller than one hundred eighty degrees.

Preferably, the top of tee bend groove is higher than the top of terminal, fixedly connected with first guide board on the second recess, the bottom of first guide board the bottom of second fixed block with the top of tee bend groove flushes.

Preferably, a blocking guide part for guiding the screw is arranged on the upper seat, and the blocking guide part is also used for acting under the pressure action of the screw cap part and blocking the next screw from entering the upper seat in the process of installing the screw and the binding post; the separation guide component comprises a fixing shaft which is detachably connected to the upper seat, the fixing shaft penetrates through the first through hole, a second guide plate is rotationally connected to the fixing shaft, a first groove communicated with the first through hole is formed in the upper seat, a first spring connected with the first groove is detachably connected to the second guide plate, and the bottom end of the second guide plate extends to the top of the second fixing block.

Preferably, a guide groove matched with the outer side of the threaded end of the screw is formed in the second guide plate, the axis of the guide groove is intersected with the axis of the first arc-shaped portion, and the guide groove is obliquely arranged on the second guide plate.

Preferably, two spacing logical grooves have been seted up to the bottom of seat of honour, spacing part include through two spacing logical groove with seat sliding connection's U-shaped piece of honour, set up on the base with the spacing groove of U-shaped piece looks adaptation, the bottom of spacing groove can be dismantled and be connected with the second spring that the U-shaped piece is connected, one side of U-shaped piece is provided with the top and is higher than the lug of U-shaped piece tip, the second guide inclined plane has been seted up on the lug.

Preferably, two guide plates are symmetrically arranged on one side of the U-shaped block, and the end parts of the two guide plates are far away from each other.

Preferably, the assembly part comprises a mounting frame, a first push rod motor is detachably connected to the mounting frame, a connecting frame is detachably connected to the movable end of the first push rod motor, the connecting frame is in sliding connection with the mounting frame, an electric screwdriver is detachably connected to one end of the first push rod motor, an object detection sensor for detecting whether a screw exists at the top of a connecting column in the assembly seat and a second push rod motor for pushing the connecting column out of the assembly seat are further mounted on the mounting frame, and a control unit is further mounted on the mounting frame, and is electrically connected to the base and the mounting frame.

Preferably, the feeding component comprises a first vibration disc and a second vibration disc which are arranged on two sides of the assembly seat, the first vibration disc is used for conveying the binding posts into the three-way groove, the second vibration disc is used for conveying screws into the first through hole through the first guiding inclined surface, and the top of the second guiding plate is lower than the bottom of the conveying end of the second vibration disc.

Compared with the prior art, the invention has at least the following beneficial effects:

in the scheme, through setting up assembly seat, feeding part, assembly part, the terminal of getting into the assembly seat through spacing part is spacing, will get into the screw in the assembly seat by incline state guide to vertical state through first fixed block, second fixed block and shell fragment, and the screw thread end of screw is relative with the screw hole of terminal, accessible assembly part is with screw and terminal threaded connection this moment, through guiding and spacing screw and terminal for the nut end is right paired with assembly rod tip, does benefit to the automation of terminal and screw threaded connection and lasts the assembly.

Through setting up first fixed block, second fixed block, shell fragment, the screw that gets into in the second recess through first guide inclined plane and first through-hole is under the guide of first arc inclined plane and second arc portion, the screw thread end of screw moves to the position department that tends to first arcwall face and first arc portion centre of a circle to in order to guide the screw of slope to vertical state, receive the conflict when avoiding screw thread end and first fixed block and first arc portion contact through seting up first arc inclined plane and second arc portion, and the card is in current position department, influences the assembly processing of screw and terminal.

Through setting up tee bend groove and first guide board, the screw and the terminal of completion assembly are pushed away from the seat of honour by the assembly part before, the assembly part releases spacing and the promotion threaded connection of spacing part has the terminal of screw, make the terminal atress uneven and produce the slope because of the stop of shell fragment to the screw, it is spacing to the terminal through first guide board and tee bend groove top inner wall butt joint line post, avoid the terminal to empty because of excessive slope, simultaneously make the terminal can drive screw extrusion shell fragment and make it produce elastic deformation, so as to release the shell fragment and to the spacing of screw, thereby make the screw can move outside the seat of honour along with the terminal through the second recess, collect the box through the installation of base below and collect the terminal of falling the outer installation screw of seat of honour, and is easy to operate, it is convenient to use.

Through setting up separation guide part, under the normal state, the second guide board deflects under the pulling force effect of first spring and contradicts with first guide inclined plane top, the screw gets into in the second recess through first through-hole under the guide of second guide board this moment, this in-process, along with the screw slides down to surpass the fixed axle completely after, the second guide board deflects under the action of gravity of screw, and block the screw that is located second vibration dish delivery end tip position department through the top, avoid follow-up screw to get into in the second recess through first through-hole, and lead to the fact shielding to the screw nut tip in the second recess, influence the assembly operation of assembly part to screw and terminal.

Through setting up the second guide board, carry out the in-process of assembly operation to screw and terminal through assembly component, the nut end of screw pushes down the second guide board in step along with the downward propulsion of screw, and the guarantee second guide board is in deflection state always to keep blocking to follow-up screw, simple structure, it is convenient to use, has ensured the stability of screw and terminal assembly processing.

Through setting up the second guide board, after the screw is pushed away from the seat of honour along with the terminal, the nut is relieved to the spacing of second guide board bottom, and at this moment under the pulling force effect of first spring, the second guide board is reverse for in the guide of subsequent screw accessible second guide board gets into the second recess through first through-hole, simple structure, it is convenient to use, has ensured the stability of screw and terminal assembly processing.

Through setting up the guiding slot for the screw is in the in-process of sliding along with the second guide board, and the screw paragraph is gone into in the guiding slot, and the benefit of setting like this is that, when the screw is along the second guide board gliding, the straightness accuracy of accessible guiding slot to the guide guarantee screw motion of screw section for the screw trend first arc axis position department moves, avoids the screw to produce skew or deflection at the gliding in-process, further improves the guide effect of screw.

Through setting up spacing part, U-shaped piece is under the elasticity support of second spring under the normality, carries out spacingly through its both ends to the terminal, avoids the terminal to produce deflection, has ensured the stability of terminal and screw threaded connection in-process, has ensured screw and terminal assembly machining efficiency.

Through setting up object detection sensor, second push rod motor, after screw and terminal accomplish threaded connection, control unit control electric screwdriver resets to start second push rod motor, extrude the second guide inclined plane through the expansion end of second push rod motor, the second guide inclined plane receives the extrusion and drives U-shaped piece downstream, along with the continued motion of second push rod motor expansion end, second push rod motor contradicts and promotes the terminal and the screw motion of accomplishing threaded connection to the upper seat outside with the terminal, the benefit of setting up like this is, realized that the terminal and screw after with the assembly processing push away from the spacing operation of removing before the upper seat, and simple structure, the simple operation.

Drawings

The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.

FIG. 1 is a schematic view of a partially cut-away perspective structure of a power distribution switch control device metal part machining device during operation;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;

FIG. 3 is a schematic view of an enlarged perspective structure of the assembled parts, the assembled seat, the screw and the binding post;

FIG. 4 is a schematic view of a three-dimensional enlarged structure of the assembled mount, screw and post;

FIG. 5 is a schematic view of a three-dimensional enlarged structure of the mounting base;

FIG. 6 is a schematic view of a three-dimensional enlarged structure of a first view angle after the assembly seat is provided with a blocking guide component and a spring piece;

fig. 7 is a schematic view of a second perspective enlarged structure of the assembly seat after removing the blocking guide member and the elastic sheet;

fig. 8 is a schematic view of a second guide plate in a three-dimensional enlarged structure;

FIG. 9 is a schematic view of a three-dimensional enlarged structure of a spring plate;

FIG. 10 is a schematic view of a third perspective enlarged structure of the mounting base after removing the blocking guide member and the spring plate;

FIG. 11 is a schematic view of an enlarged perspective view of the assembled base and second spring;

fig. 12 is a schematic view of a three-dimensional enlarged structure of a U-shaped block.

[ reference numerals ]

1. An assembly seat; 2. a feeding member; 3. assembling parts; 4. a blocking guide component; 5. a limiting member; 6. a first vibration plate; 7. a second vibration plate; 8. an upper seat; 9. a base; 10. a three-way groove; 11. a first guide plate; 12. a first guide slope; 13. a first through hole; 14. a first fixed block; 15. a first arcuate ramp; 16. a first arcuate surface; 17. a second fixed block; 18. a spring plate; 19. a first arc-shaped portion; 20. a second arc-shaped portion; 21. a second guide plate; 22. a guide groove; 23. a first groove; 24. a first spring; 25. limiting through grooves; 26. a U-shaped block; 27. a limit groove; 28. a second spring; 29. a bump; 30. a second guide slope; 31. a mounting frame; 32. a first push rod motor; 33. a connecting frame; 34. an electric screwdriver; 35. an object detection sensor; 36. a second push rod motor; 37. a fixed shaft; 38. a second groove; 39. and a guide plate.

While particular structures and devices are shown in the drawings to enable a clear implementation of embodiments of the invention, this is for illustrative purposes only and is not intended to limit the invention to the particular structures, devices and environments, which may be modified or adapted by those of ordinary skill in the art, as desired, and which remain within the scope of the appended claims.

Detailed Description

The invention provides a metal part processing device of a power distribution switch control device, which is described in detail below with reference to the accompanying drawings and specific embodiments. While the invention has been described herein in terms of the preferred and preferred embodiments, the following embodiments are intended to be more illustrative, and may be implemented in many alternative ways as will occur to those of skill in the art; and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the invention specifically.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.

It will be understood that the meanings of "on … …", "over … …" and "over … …" in this disclosure should be interpreted in the broadest sense so that "on … …" means not only "directly on" but also includes meaning "directly on" something with intervening features or layers therebetween, and "over … …" or "over … …" means not only "on" or "over" something, but also may include its meaning "on" or "over" something without intervening features or layers therebetween.

Furthermore, spatially relative terms such as "under …," "under …," "lower," "above …," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.

As shown in fig. 1 to 4, 6 and 7, an embodiment of the present invention provides a power distribution switch control device metal part processing device, comprising an assembly seat 1 for guiding and limiting a screw and a binding post to form an installation posture, a feeding part 2 for conveying the screw and the binding post into the assembly seat 1, and an assembly part 3 for connecting the screw in the assembly seat 1 with the binding post in a threaded manner; the assembly seat 1 comprises an upper seat 8 and a base 9 which are fixedly connected, wherein the upper seat 8 and the base 9 are also provided with a limiting part 5 for limiting the binding post so as to avoid deflection in the process of installing the binding post with a screw, and the assembly part 3 is also used for releasing the limiting effect of the limiting part 5 and pushing the screw and the binding post out of the assembly seat 1 after the screw and the binding post in the assembly seat 1 are in threaded connection; the upper seat 8 is provided with a three-way groove 10 and a second groove 38 which are communicated, the three-way groove 10 penetrates through three adjacent sides of the upper seat 8, the three-way groove 10 is used for enabling the binding post to enter and exit the assembly seat 1, the three-way groove 10 is also used for abutting and limiting one side of the binding post, the limiting part 5 is positioned at the bottom of the three-way groove 10, and the second groove 38 is used for enabling a screw connected with the binding post in a threaded mode to move out of the assembly seat 1 along with the binding post; the upper seat 8 is also provided with a first guiding inclined plane 12 and a first through hole 13 which are communicated with the second groove 38, the first guiding inclined plane 12 is communicated with the first through hole 13, and the first guiding inclined plane 12 is used for obliquely introducing a screw into the first through hole 13; the first through hole 13 is fixedly connected with a first fixed block 14 for guiding and limiting the screw, the second groove 38 is fixedly connected with a second fixed block 17 for limiting the screw, the second groove 38 is detachably connected with a spring piece 18 for guiding and limiting the screw, and the first fixed block 14, the second fixed block 17 and the spring piece 18 are used for guiding the screw entering the first through hole 13 from an inclined state to a vertical state and enabling the threaded end of the screw to be aligned with the threaded hole at the top of the binding post.

Through setting up assembly seat 1, feeding part 2, assembly part 3, carry terminal and screw in succession to assembly seat 1 through feeding part 2, wherein the terminal gets into assembly seat 1 through tee bend groove 10, and with one side conflict in tee bend groove 10 under the extrusion of follow-up terminal, and spacing under the effect of spacing part 5, simultaneously, the screw is guided through first guide inclined plane 12 with the screw end slope decurrent gesture and is got into second recess 38 through first through-hole 13, this in-process, the screw collides with first fixed block 14 and shell fragment 18 and is guided to vertical state by first fixed block 14, second fixed block 17 and shell fragment 18 by the inclination, and the screw end of screw is relative with the screw hole of terminal, at this moment accessible assembly part 3 with screw and terminal threaded connection, through guiding and spacing screw and terminal, make nut end and assembly rod end correctly mate, do benefit to terminal and screw threaded connection's automation continuous assembly.

As shown in fig. 4, 7 and 9, in this embodiment, the top position of the first fixing block 14 is provided with a first arc inclined surface 15, one side of the first fixing block 14 is provided with a first arc surface 16 adapted to the outer side of the threaded end of the screw, the bottom of the first guiding inclined surface 12 is lower than the top of the first arc surface 16, the elastic sheet 18 is provided with a first arc portion 19 adapted to the outer side of the threaded end of the screw, the first arc portion 19 is concentric with the first arc surface 16, the first arc portion 19 is provided with a second arc portion 20 for guiding the screw, the central angles of the first arc portion 19 and the second arc portion 20 are both greater than ninety degrees and less than one hundred eighty degrees, the top of the three-way slot 10 is higher than the top of the binding post, the second groove 38 is fixedly connected with a first guiding plate 11, and the bottom of the first guiding plate 11, the bottom of the second fixing block 17 and the top of the three-way slot 10 are flush.

Through setting up first fixed block 14, second fixed block 17, shell fragment 18, the screw that gets into in the second recess 38 through first guide inclined plane 12 and first through-hole 13 is under the guide of first arc inclined plane 15 and second arc portion 20, the screw thread end of screw moves to the position department that tends to first arcwall face 16 and first arc portion 19 centre of a circle to in order to guide the screw of slope to vertical state, through seting up first arc inclined plane 15 and second arc portion 20, avoid the screw thread end to receive the conflict when contacting with first fixed block 14 and first arc portion 19 to card is in current position department, influences the assembly processing of screw and terminal.

Through setting up tee bend groove 10 and first guide board 11, the screw and the terminal of completion assembly are being pushed away from upper seat 8 by assembly part 3 before, assembly part 3 releases spacing and the promotion threaded connection of spacing part 5 have the terminal of screw, make the terminal atress uneven and produce the slope because of the resistance of shell fragment 18 to the screw, it is spacing to the terminal through first guide board 11 and tee bend groove 10 top inner wall butt joint line post, avoid the terminal to empty because of excessive slope, simultaneously make the terminal can drive screw extrusion shell fragment 18 and make it produce elastic deformation, in order to release the limit of shell fragment 18 to the screw, thereby make the screw can move outside upper seat 8 along with the terminal through second recess 38, collect the box through installing in base 9 below and collect the terminal that installs the screw that drops outside upper seat 8, and is easy operation, it is convenient to use.

As shown in fig. 4, 5, 7 and 8, in this embodiment, the upper seat 8 is mounted with a blocking guide member 4 for guiding the screw, and the blocking guide member 4 is also used for acting under the pressure of the screw cap part and blocking the next screw from entering the upper seat 8 during the process of mounting the screw and the binding post; the separation guide component 4 comprises a fixing shaft 37 which is detachably connected to the upper seat 8, the fixing shaft 37 penetrates through the first through hole 13, the fixing shaft 37 is rotationally connected with a second guide plate 21, a first groove 23 which is communicated with the first through hole 13 is formed in the upper seat 8, a first spring 24 which is connected with the first groove 23 is detachably connected to the second guide plate 21, the bottom end of the second guide plate 21 extends to the top of the second fixing block 17, the feeding component 2 comprises a first vibrating disc 6 and a second vibrating disc 7 which are arranged on two sides of the assembly seat 1, the first vibrating disc 6 is used for conveying binding posts into the three-way groove 10, the second vibrating disc 7 is used for conveying screws into the first through hole 13 through a first guide inclined plane 12, and the top of the second guide plate 21 is lower than the bottom of the conveying end of the second vibrating disc 7.

Through setting up separation guide part 4, under the normal state, second guide board 21 deflects under the pulling force effect of first spring 24 and contradicts with first guide inclined plane 12 top, the screw gets into in the second recess 38 through first through-hole 13 under the guide of second guide board 21 this moment, this in-process, along with the screw slides down to surpass after the fixed axle 37 completely, the second guide board 21 deflects under the action of gravity of screw, and block the screw that is located second vibration dish 7 delivery end tip position department through the top, avoid follow-up screw to get into in the second recess 38 through first through-hole 13, and lead to the fact sheltering from to the screw nut tip in the second recess 38, influence assembly part 3 to the assembly operation of screw and terminal.

Through setting up the second guide board 21, carry out the in-process of assembly operation to screw and terminal through assembly part 3, the nut end of screw pushes down second guide board 21 along with the downward propulsion of screw in step, and guarantee second guide board 21 is in deflection state always to keep blocking to follow-up screw, simple structure, it is convenient to use, has ensured the stability of screw and terminal assembly processing.

Through setting up the second guide board 21, after the screw is pushed away seat 8 along with the terminal, the nut is relieved to the spacing of second guide board 21 bottom, and at this moment under the pulling force effect of first spring 24, the second guide board 21 reverses for in the guide of follow-up screw accessible second guide board 21 gets into second recess 38 through first through-hole 13, simple structure, it is convenient to use, has ensured the stability of screw and terminal assembly processing.

As shown in fig. 8, in the present embodiment, a guide groove 22 that is adapted to the outside of the threaded end of the screw is formed in the second guide plate 21, the axis of the guide groove 22 intersects with the axis of the first arc-shaped portion 19, and the guide groove 22 is provided obliquely to the second guide plate 21.

Through setting up guiding slot 22 for the screw is in the in-process of sliding along with second guide board 21, and the screw thread paragraph goes into guiding slot 22, and the benefit of setting up like this is that, when the screw is along second guide board 21 gliding, the straightness accuracy of accessible guiding slot 22 to the guide guarantee screw motion of screw thread section for the screw trend first arc 19 axis position department moves, avoids the screw to produce skew or deflection at the gliding in-process, further improves the guide effect of screw.

As shown in fig. 1-3, in this embodiment, the assembly component 3 includes a mounting frame 31, a first push rod motor 32 is detachably connected to the mounting frame 31, a connecting frame 33 is detachably connected to a movable end of the first push rod motor 32, the connecting frame 33 is slidably connected to the mounting frame 31, an electric screwdriver 34 is detachably connected to one end of the connecting frame 33, which is far away from the first push rod motor 32, an object detection sensor 35 for detecting whether a screw is provided on the top of a wire post in the assembly seat 1, a second push rod motor 36 for pushing the wire post out of the assembly seat 1 is further mounted on the mounting frame 31, and a control unit (not shown in the drawing) is further mounted on the mounting frame 31, wherein the control unit, the first push rod motor 32, the electric screwdriver 34, the object detection sensor 35 and the second push rod motor 36 are electrically connected, and the base 9 is detachably connected to the mounting frame 31.

The specific steps of the screw and the binding post are connected through the assembly part 3 in a threaded manner: when the object detection sensor 35 detects that a screw exists in the second groove 38, the control unit drives the electric screwdriver 34 to descend through the first push rod motor 32 and the connecting frame 33, starts the electric screwdriver 34 when the electric screwdriver 34 descends to a preset position, simultaneously continues to drive the electric screwdriver 34 to descend, and the output end of the electric screwdriver 34 rotates and screws into the binding post through matching with the notch at the position of the screw cap, and the connecting frame 33 which is in sliding connection with the mounting frame 31 prevents the electric screwdriver 34 from rotating in the working process to affect the assembly and processing of the screw and the binding post.

As shown in fig. 10-12, in this embodiment, two limiting through grooves 25 are formed in the bottom of the upper seat 8, the limiting component 5 includes a U-shaped block 26 slidably connected with the upper seat 8 through the two limiting through grooves 25, a limiting groove 27 adapted to the U-shaped block 26 is formed in the base 9, a second spring 28 connected with the U-shaped block 26 is detachably connected to the bottom of the limiting groove 27, a protruding block 29 with a top higher than the end of the U-shaped block 26 is arranged on one side of the U-shaped block 26, and a second guiding inclined plane 30 is formed on the protruding block 29.

Through setting up spacing part 5, U-shaped piece 26 is under the elasticity support of second spring 28 under the normality, carries out spacingly through its both ends to the terminal, avoids the terminal to produce deflection, has ensured the stability in terminal and the screw threaded connection in-process, has ensured screw and terminal assembly machining efficiency.

Through setting up object detection sensor 35, second push rod motor 36, after screw and terminal accomplish threaded connection, the control unit control electric screw driver 34 resets, and start second push rod motor 36, extrude second guide inclined plane 30 through second push rod motor 36's expansion end, second guide inclined plane 30 receives the extrusion and drives U-shaped piece 26 downward movement, along with the continued motion of second push rod motor 36 expansion end, second push rod motor 36 is contradicted with the terminal and promote the terminal and the screw motion of accomplishing threaded connection to outside upper seat 8, the benefit of setting up like this is, realized pushing away the spacing release operation before the upper seat 8 with terminal and screw after the assembly processing, and simple structure, the simple operation.

As shown in fig. 12, in this embodiment, two guide plates 39 are symmetrically disposed on one side of the U-shaped block 26, and the ends of the two guide plates 39 are far away from each other, so that the first vibration plate 6 can be guided to the binding post at the position of the three-way slot 10, so that the first vibration plate can move between the two ends of the U-shaped block 26, and is limited by the U-shaped block 26, so that the structure is simple and the use is convenient.

According to the technical scheme, the assembly seat, the feeding component and the assembly component are arranged, the binding post and the screw are continuously conveyed to the assembly seat through the feeding component, the binding post enters the assembly seat through the three-way groove, is abutted against one side of the three-way groove under the extrusion of the following binding post, is limited under the action of the limiting component, meanwhile, the screw is guided by the first guide inclined plane in a downward inclined mode of the threaded end and enters the second groove through the first through hole, in the process, the screw collides with the first fixing block and the elastic piece and is guided to a vertical state by the first fixing block, the second fixing block and the elastic piece from an inclined state, the threaded end of the screw is opposite to the threaded hole of the binding post, at the moment, the screw can be connected with the binding post through the assembly component in a threaded mode, and the end of the screw cap is correctly matched with the end of the assembly rod through guiding and limiting, and automatic continuous assembly of the threaded connection of the binding post and the screw is facilitated.

The concrete steps of carrying out threaded connection on the screw and the binding post through the assembly part are as follows: when the object detection sensor detects that a screw exists in the second groove, the control unit drives the electric screwdriver to descend through the first push rod motor and the connecting frame, and starts the electric screwdriver to descend when the electric screwdriver descends to a set position, meanwhile, the electric screwdriver is continuously driven to descend, the output end of the electric screwdriver rotates and is screwed into the binding post through matching with the notch at the position of the screw cap, and the connecting frame which is in sliding connection with the mounting frame is used for avoiding autorotation in the working process of the electric screwdriver, so that the assembly processing of the screw and the binding post is affected.

The invention is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the invention. In the above description of the preferred embodiments of the invention, specific details are set forth in order to provide a thorough understanding of the invention, and the invention will fully be understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present invention.

Those of ordinary skill in the art will appreciate that all or a portion of the steps in implementing the methods of the embodiments described above may be implemented by a program that instructs associated hardware, and the program may be stored on a computer readable storage medium, such as: ROM/RAM, magnetic disks, optical disks, etc.

The foregoing is merely a preferred embodiment of the present invention and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present invention, which are intended to be comprehended within the scope of the present invention.

Claims

1. A power distribution switch control device metal part machining device, comprising: the assembly seat is used for guiding and limiting the screw and the binding post to form an installation posture, the feeding part is used for conveying the screw and the binding post into the assembly seat, and the assembly part is used for connecting the screw in the assembly seat with the binding post in a threaded manner;

the assembly seat comprises an upper seat and a base which are fixedly connected, wherein a limiting part for limiting the binding post to avoid deflection in the process of installing the binding post with a screw is also arranged on the upper seat and the base, and the assembly part is also used for releasing the limiting effect of the limiting part and pushing the screw and the binding post out of the assembly seat after the screw and the binding post in the assembly seat are in threaded connection;

the upper seat is provided with a three-way groove and a second groove which are communicated, the three-way groove penetrates through three adjacent sides of the upper seat, the three-way groove is used for enabling the binding post to enter and exit the assembly seat, the three-way groove is also used for abutting and limiting one side of the binding post, the limiting part is positioned at the bottom of the three-way groove, and the second groove is used for enabling a screw connected with the binding post in a threaded manner to move out of the assembly seat along with the binding post;

the upper seat is also provided with a first guide inclined plane and a first through hole which are communicated with the second groove, the first guide inclined plane is communicated with the first through hole, and the first guide inclined plane is used for obliquely introducing a screw into the first through hole;

the first through hole is internally and fixedly connected with a first fixing block used for guiding and limiting the screw, the second groove is fixedly connected with a second fixing block used for limiting the screw, the second groove is detachably connected with a spring piece used for guiding and limiting the screw, and the first fixing block, the second fixing block and the spring piece are used for guiding the screw entering the first through hole from an inclined state to a vertical state and enabling the threaded end of the screw to be aligned with a threaded hole at the top of the binding post;

a first arc-shaped inclined plane is formed at the top of the first fixed block, a first arc-shaped surface matched with the outer side of the threaded end of the screw is formed on one side of the first fixed block, and the bottom of the first guide inclined plane is lower than the top of the first arc-shaped surface;

the elastic sheet is provided with a first arc-shaped part matched with the outer side of the threaded end of the screw, the first arc-shaped part is concentric with the first arc-shaped surface, the first arc-shaped part is provided with a second arc-shaped part used for guiding the screw, and the central angles of the first arc-shaped part and the second arc-shaped part are both larger than ninety degrees and smaller than one hundred eighty degrees;

the top of the three-way groove is higher than the top of the binding post, a first guide plate is fixedly connected to the second groove, and the bottom of the first guide plate and the bottom of the second fixing block are flush with the top of the three-way groove;

the upper seat is provided with a blocking guide part for guiding the screw, and the blocking guide part is also used for acting under the pressure action of the screw cap part and blocking the next screw from entering the upper seat in the process of installing the screw and the binding post;

the blocking guide component comprises a fixed shaft detachably connected to the upper seat, the fixed shaft penetrates through the first through hole, a second guide plate is rotationally connected to the fixed shaft, a first groove communicated with the first through hole is formed in the upper seat, a first spring connected with the first groove is detachably connected to the second guide plate, and the bottom end of the second guide plate extends to the top of the second fixed block;

the bottom of going up the seat has been seted up two spacing logical grooves, spacing part include through two spacing logical groove with go up seat sliding connection's U-shaped piece, set up on the base with the spacing groove of U-shaped piece looks adaptation, the bottom of spacing groove can be dismantled and be connected with the second spring that the U-shaped piece is connected, one side of U-shaped piece is provided with the top and is higher than the lug of U-shaped piece tip, the second guide inclined plane has been seted up on the lug.

2. The power distribution switch control device metal part machining device according to claim 1, wherein a guide groove which is matched with the outer side of the threaded end of the screw is formed in the second guide plate, the axis of the guide groove is intersected with the axis of the first arc-shaped portion, and the guide groove is obliquely arranged on the second guide plate.

3. The power distribution switch control device metal part machining device according to claim 1, wherein two guide plates are symmetrically arranged on one side of the U-shaped block, and end portions of the two guide plates are far away from each other.

4. The power distribution switch control device metal part machining device according to claim 1, wherein the assembly part comprises a mounting frame, a first push rod motor is detachably connected to the mounting frame, a connecting frame is detachably connected to the movable end of the first push rod motor, the connecting frame is in sliding connection with the mounting frame, an electric screwdriver is detachably connected to one end, far away from the first push rod motor, of the connecting frame, an object detection sensor for detecting whether a screw exists at the top of a wiring column in the assembly seat is further mounted on the mounting frame, a second push rod motor for pushing the wiring column out of the assembly seat is further mounted on the mounting frame, and a control unit, the first push rod motor, the electric screwdriver, the object detection sensor and the second push rod motor are electrically connected, and the base is detachably connected with the mounting frame.

5. The apparatus for processing metal parts of a power distribution switch control apparatus according to claim 1, wherein the feeding member includes a first vibration plate and a second vibration plate mounted on both sides of the mount base, the first vibration plate being for conveying the binding post into the three-way groove, the second vibration plate being for conveying the screw into the first through hole via the first guide slope, and a top of the second guide plate being lower than a bottom of a conveying end of the second vibration plate.