CN218080236U

CN218080236U - Terminal mounting tool

Info

Publication number: CN218080236U
Application number: CN202222365049.XU
Authority: CN
Inventors: 陈建波; 高存平
Original assignee: Cixi Chuangqi Photovoltaic Technology Co ltd
Current assignee: Cixi Chuangqi Photovoltaic Technology Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2022-12-20
Anticipated expiration: 2032-09-06

Abstract

The utility model relates to a terminal mounting tool, which comprises a bottom plate, a first back plate vertically fixed at the top of the bottom plate, a second back plate vertically fixed at the top of the bottom plate and positioned at the right side of the first back plate, two pre-embedded units respectively arranged on the first back plate and the second back plate, an assembly unit arranged on the second back plate, a joist transversely fixed at the front side of the first back plate and the second back plate, a front barrier transversely fixed at the top of the joist, a rear barrier transversely fixed at the top of the joist and positioned behind the front barrier, and two lower die units respectively arranged below the pre-embedded units and the assembly unit; the utility model discloses can accomplish the location of connector and the crimping of rivet automatically, need not artifical manually operation, and then simplified the operating procedure in order to realize labour saving and time saving's effect, moreover when the crimping rivet, only arrange the less lower mould cylinder of use nominal pressure with the help of mutually supporting of the drive block in the lower mould unit and pulley and just can easily reliable support the connector, and then reduced the cost by a wide margin.

Description

Terminal mounting tool

Technical Field

The utility model relates to a terminal mounting tool.

Background

In electrical engineering, a terminal is a multi-finger terminal, namely a wiring terminal, the wiring terminal is widely applied to various fields, plays a role in transmitting electrical signals and conducting electricity, and is usually fixed at one end of a wiring harness or arranged in a connector; when the existing terminal is installed in a connector, the existing terminal must be manually placed in a matched positioning clamp in advance by virtue of manpower to prevent the terminal from moving, then the rivet can be pre-embedded, and finally a tool is used for pressing the rivet into the connector to complete the installation of the terminal, so that the operation steps of the mode are extremely complex, time and labor are wasted; in addition, when the rivet is pressed, an air cylinder with higher nominal pressure is arranged at the bottom of the connector to support the connector upwards, so the manufacturing cost is higher, and further improvement is needed.

SUMMERY OF THE UTILITY MODEL

To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that a terminal mounting tool who has simplified operating procedure in order to realize labour saving and time saving has reduced the cost moreover by a wide margin is provided.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a terminal installation tool is characterized by comprising a bottom plate, a first back plate vertically fixed at the top of the bottom plate, a second back plate vertically fixed at the top of the bottom plate and positioned on the right side of the first back plate, two pre-embedded units respectively arranged on the first back plate and the second back plate, an assembly unit arranged on the second back plate, a joist transversely fixed at the front side of the first back plate and the second back plate, a front barrier strip transversely fixed at the top of the joist, a rear barrier strip transversely fixed at the top of the joist and positioned behind the front barrier strip, and two lower die units respectively arranged below the pre-embedded units and the assembly unit; the pre-buried unit comprises a bedplate, a pre-buried cylinder fixed at the top of the bedplate, a first moving plate movably connected to the top of the bedplate so as to have a front-back translation function, a second moving plate movably connected to the top of the bedplate so as to have a front-back translation function and positioned in front of the first moving plate, two side blocks fixed on the second moving plate and respectively arranged in bilateral symmetry, and a spring transversely arranged between the first moving plate and the second moving plate; the telescopic end of the embedded cylinder is transversely arranged forwards and detachably fixed on the first moving plate; two upper hook plates are formed outwards at the front end of the first moving plate, correspondingly, a lower hook plate is formed upwards at the rear end of the second moving plate, the end parts of the two upper hook plates are downwards buckled at the front side of the end part of the lower hook plate, and the front end and the rear end of the spring are respectively embedded in the rear end of the second moving plate and the front end of the first moving plate; the front end of the second moving plate and the front ends of the two side blocks in one pre-buried unit on the left side are movably arranged in the rear barrier strip in an inserting mode and are positioned above the joist in an inserting mode, and the front end of the second moving plate and the front ends of the two side blocks in one pre-buried unit on the right side are movably arranged in the second back plate and the rear barrier strip in an inserting mode and are positioned above the joist in an inserting mode; the front ends of the two side blocks are outwards formed with a clamping plate; the bedplate in the left embedded unit is transversely fixed at the top of the first back plate, and the bedplate in the right embedded unit is transversely fixed at the rear side of the second back plate; the assembling unit comprises a supporting block transversely fixed at the top of the second back plate, an assembling cylinder fixed at the top of the supporting block, a lifting plate movably connected to the front side of the second back plate and having a function of moving up and down, and a pressing block fixed on the lifting plate; the telescopic end of the assembling cylinder vertically penetrates through the support block downwards and is detachably fixed on the lifting plate; the lower end of the pressing block is downwards provided with a pressing head.

Preferably, the lower die unit comprises a U-shaped bracket which is transversely inserted into the first back plate or the second back plate and fixed at the top of the bottom plate, a driving block which is movably connected in the U-shaped bracket and has a front-back translation function, a lower die cylinder which is fixed at the top of the bottom plate and is positioned behind the U-shaped bracket, a lower die block which is movably connected at the front side of the first back plate or the second back plate and has an up-down movement function, a wheel carrier fixed at the lower end of the lower die block, and a pulley which is rotatably connected in the wheel carrier; the telescopic end of the lower die air cylinder is transversely arranged forwards and is detachably fixed on the driving block; a convex block is formed upwards at the top of the driving block, an inclined plane is formed at the corner of the rear side of the top of the convex block, and the lower side of the pulley is movably attached to the inclined plane; the upper end of the lower die block is upwards formed with a lower die head, and the end part of the lower die head upwards movably penetrates through the joist and extends to the upper part of the joist and is arranged between the front barrier strip, the rear barrier strip and the two clamping plates.

Preferably, the lower die unit further comprises two return springs, and the two return springs are symmetrically arranged on the left side and the right side of the wheel carrier respectively; two ends of each reset spring are respectively fixed on the lower module and the outer wall of the side face of the U-shaped bracket.

Preferably, a base block is further fixed on one side of the first moving plate, correspondingly, a first stop block is fixed on one side of the platen, a transversely-arranged stud is further inserted and screwed in the base block, the front end of the stud is matched with the rear side of the first stop block, a locknut is further sleeved and screwed on the stud, and the locknut is tightly pressed on the rear side of the base block.

Preferably, the top of lifter plate still is fixed with the transition piece, the top of transition piece still is fixed with the switching piece, the flexible end of assembly cylinder is vertical to pass the tray downwards and detachably fixes on the switching piece.

Preferably, the left side and the right side of the bottom of the transition block are both fixed with a cushion block, correspondingly, the left side and the right side of the second back plate are both fixed with a second stop block, and the two cushion blocks are respectively located above the two second stop blocks.

Preferably, a position sensor is further fixed on the front side of the first back plate, correspondingly, an induction sheet is further fixed on one side of the lower module, and the position of the induction sheet is matched with the position of an induction head of the position sensor.

Compared with the prior art, the utility model has the advantages of: the utility model discloses can accomplish the location of connector and the crimping of rivet automatically, need not artifical manually operation, and then simplified the operating procedure in order to realize labour saving and time saving's effect, moreover when the crimping rivet, only arrange the less lower mould cylinder of use nominal pressure with the help of mutually supporting of the drive block in the lower mould unit and pulley and just can easily reliable support the connector, and then reduced the cost by a wide margin.

Drawings

FIG. 1 is a right front side structure view of the present invention;

fig. 2 is a left rear structure view of the present invention.

Detailed Description

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

As shown in fig. 1-2, a terminal mounting tool comprises a bottom plate 1, a first back plate 8 vertically fixed on the top of the bottom plate 1, a second back plate 9 vertically fixed on the top of the bottom plate 1 and positioned on the right side of the first back plate 8, two pre-embedded units 6 respectively arranged on the first back plate 8 and the second back plate 9, an assembling unit 2 arranged on the second back plate 9, a joist 3 transversely fixed on the front sides of the first back plate 8 and the second back plate 9, a front barrier strip 4 transversely fixed on the top of the joist 3, a rear barrier strip 5 transversely fixed on the top of the joist 3 and positioned behind the front barrier strip 4, and two lower die units 7 respectively arranged below the pre-embedded units 6 and the assembling unit 2; the pre-buried unit 6 comprises a bedplate 62, a pre-buried cylinder 63 fixed at the top of the bedplate 62, a first moving plate 64 movably connected at the top of the bedplate 62 to have a front-back translation function, a second moving plate 65 movably connected at the top of the bedplate 62 to have a front-back translation function and positioned in front of the first moving plate 64, two side blocks 66 fixed on the second moving plate 65 and respectively arranged in bilateral symmetry, and a spring 67 transversely arranged between the first moving plate 64 and the second moving plate 65; the telescopic end of the pre-buried cylinder 63 is transversely arranged forwards and detachably fixed on the first moving plate 64; two upper hook plates 641 are formed outwards at the front end of the first moving plate 64, correspondingly, a lower hook plate 651 is formed upwards at the rear end of the second moving plate 65, the end parts of the two upper hook plates 641 are downwards buckled at the front side of the end part of the lower hook plate 651, and the front end and the rear end of the spring 67 are respectively embedded in the rear end of the second moving plate 65 and the front end of the first moving plate 64; the front end of the second moving plate 65 and the front ends of the two side blocks 66 in one pre-buried unit 6 on the left side are movably inserted into the rear barrier strip 5 and are both positioned above the joist 3, and the front end of the second moving plate 65 and the front ends of the two side blocks 66 in one pre-buried unit 6 on the right side are movably inserted into the second back plate 9 and the rear barrier strip 5 and are both positioned above the joist 3; the front ends of the two side blocks 66 are respectively provided with a clamping plate 661 outwards; the bedplate 62 in the left embedded unit 6 is transversely fixed at the top of the first back plate 8, and the bedplate 62 in the right embedded unit 6 is transversely fixed at the rear side of the second back plate 9; the assembling unit 2 comprises a supporting block 22 transversely fixed on the top of the second back plate 9, an assembling cylinder 23 fixed on the top of the supporting block 22, a lifting plate 26 movably connected to the front side of the second back plate 9 and having a vertical moving function, and a pressing block 21 fixed on the lifting plate 26; the telescopic end of the assembling cylinder 23 vertically penetrates through the support block 22 downwards and is detachably fixed on the lifting plate 26; the lower end of the pressing block 21 is formed with a pressing head 211 downward.

The lower die unit 7 comprises a U-shaped bracket 71 transversely inserted in the first back plate 8 or the second back plate 9 and fixed on the top of the bottom plate 1, a driving block 74 movably connected in the U-shaped bracket 71 and having a forward and backward translation function, a lower die cylinder 73 fixed on the top of the bottom plate 1 and positioned behind the U-shaped bracket 71, a lower die block 75 movably connected on the front side of the first back plate 8 or the second back plate 9 and having an up and down movement function, a wheel carrier 76 fixed at the lower end of the lower die block 75, and a pulley 77 rotatably connected in the wheel carrier 76; the telescopic end of the lower die air cylinder 73 is transversely arranged forwards and detachably fixed on the driving block 74; a bump 741 is formed upwards at the top of the driving block 74, an inclined plane 742 is formed at the corner of the back side of the top of the bump 741, and the lower side of the pulley 77 is movably attached to the inclined plane 742; the lower die block 75 has a lower die 751 formed upwardly at the upper end thereof, the end of the lower die 751 extends upwardly through the joist 3 and extends above the joist 3 and between the front and rear bars 4, 5 and the two cleats 661.

The lower die unit 7 further comprises two return springs 78, and the two return springs 78 are respectively symmetrically arranged on the left side and the right side of the wheel carrier 76; two ends of each return spring 78 are fixed on the lower module 75 and the lateral outer wall of the U-shaped bracket 71 respectively.

A base block 69 is further fixed on one side of the first moving plate 64, correspondingly, a first stop block 68 is fixed on one side of the bedplate 62, a transversely-arranged stud 610 is further inserted and screwed into the base block 69, the front end of the stud 610 is matched with the rear side of the first stop block 68, a locknut 611 is further sleeved and screwed onto the stud 610, and the locknut 611 is tightly pressed on the rear side of the base block 69.

The left side and the right side of the opening at the top of the U-shaped bracket 71 are respectively fixed with a transverse pressing strip 72, and the two pressing strips 72 are respectively pressed on the left side and the right side of the top of the driving block 74.

The top of the lifting plate 26 is also fixed with a transition block 25, the top of the transition block 25 is also fixed with a transfer block 24, and the telescopic end of the assembling cylinder 23 vertically penetrates through the support block 22 downwards and is detachably fixed on the transfer block 24.

A cushion block 27 is fixed on each of the left and right sides of the bottom of the transition block 25, correspondingly, a second stopper 28 is fixed on each of the left and right sides of the second back plate 9, and the two cushion blocks 27 are respectively located above the two second stoppers 28.

A position sensor 79 is further fixed on the front side of the first back plate 8, correspondingly, a sensing piece 710 is further fixed on one side of the lower module 75, and the position of the sensing piece 710 is matched with the position of a sensing head of the position sensor 79.

The working principle is as follows: inserting the connector 10 between the front barrier strips 4 and the supporting beam 3 from left to right and moving the connector to the front of the two clamping plates 661 along the top of the supporting beam 3, then driving the telescopic end of the pre-embedded cylinder 63 on the first backboard 8 to extend outwards to drive the first moving plate 64 to move forwards, and further pushing the second moving plate 65 to move forwards by means of the spring 67, so as to drive the two side blocks 66 to move forwards until the two clamping plates 661 are respectively attached to the left and right sides of the connector 10 to realize positioning; then the telescopic end of the lower die cylinder 73 on the first backing plate 8 is driven to contract inwards to drive the driving block 74 to move backwards in the U-shaped bracket 71, so that the pulley 77 is forced to roll upwards along the inclined plane 742 to drive the lower die block 75 to move upwards by the wheel carrier 76, so that the lower die head 751 lifts the connector 10 upwards, and in the process, both the two return springs 78 are stretched; finally, inserting the terminals 12 and the rivets 9 into the connector 10 from top to bottom to finish pre-embedding; after the pre-embedding is completed, the telescopic end of the lower die air cylinder 73 and the telescopic end of the pre-embedding air cylinder 63 are driven to move reversely so that the connector 10 can restore to move freely.

The connector 10 after being embedded is continuously moved rightwards along the top of the joist 3, then the telescopic end of the embedded cylinder 63 is driven to extend outwards and the telescopic end of the lower die cylinder 73 is driven to contract inwards by the same method, the positioning of the connector 10 is further completed according to the same principle, then the telescopic end of the assembly cylinder 23 is driven to extend outwards so as to drive the lifting plate 26 to move downwards by means of the transfer block 24 and the transition block 25, and further the pressing block 21 is driven to move downwards so that the pressing head 211 on the pressing block 21 presses a plurality of rivets 9 into the connector 10 to complete the installation of the terminal 12; after the installation is finished, the telescopic end of the lower die air cylinder 73, the telescopic end of the embedded air cylinder 63 and the telescopic end of the assembling air cylinder 23 are driven to move reversely so that the connector 10 can restore the freedom of movement, and finally the connector 10 is moved out rightwards.

When the telescopic end of the embedded cylinder 63 extends outwards to drive the first moving plate 64 to move forwards, the spring 67 is compressed, and the end parts of the two upper hook plates 641 move forwards and are separated from the front sides of the end parts of the lower hook plates 651; when the telescopic end of the pre-buried cylinder 63 contracts inwards to drive the first moving plate 64 to move backwards, the spring 67 is slowly restored, the end parts of the two upper hook plates 641 move towards the front sides of the end parts of the lower hook plates 651 until the end parts of the two upper hook plates 641 are attached to the front sides of the end parts of the lower hook plates 651, and then the first moving plate 64 drives the second moving plate 65 to move backwards when continuing to move backwards.

When the forward extent of the stud 610 abuts the rear side of the first stop 68, both side blocks 66 stop advancing; when the sensing piece 710 moves to the position of the sensing head of the position sensor 79, the lower module 75 stops moving; when the two spacers 27 abut against the upper sides of the two second stoppers 28, respectively, the pressing piece 21 stops moving.

The utility model discloses can accomplish the location of connector 10 and the crimping of rivet 9 automatically, need not artifical manually operation, and then simplified the operating procedure in order to realize labour saving and time saving's effect, when crimping rivet 9, only collocation use the less lower mould cylinder 73 of nominal pressure just can easily reliable support connector 10 with the help of the drive block 74 in the lower mould unit 7 and pulley 77 mutually supporting moreover, and then reduced the cost by a wide margin.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the technical solutions described in the foregoing embodiments may be modified or some technical features may be equally replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A terminal installation tool is characterized by comprising a bottom plate, a first back plate vertically fixed at the top of the bottom plate, a second back plate vertically fixed at the top of the bottom plate and positioned on the right side of the first back plate, two pre-embedded units respectively arranged on the first back plate and the second back plate, an assembly unit arranged on the second back plate, a joist transversely fixed at the front side of the first back plate and the second back plate, a front barrier strip transversely fixed at the top of the joist, a rear barrier strip transversely fixed at the top of the joist and positioned behind the front barrier strip, and two lower die units respectively arranged below the pre-embedded units and the assembly unit; the pre-buried unit comprises a bedplate, a pre-buried cylinder fixed at the top of the bedplate, a first moving plate movably connected to the top of the bedplate so as to have a front-back translation function, a second moving plate movably connected to the top of the bedplate so as to have a front-back translation function and positioned in front of the first moving plate, two side blocks fixed on the second moving plate and respectively arranged in bilateral symmetry, and a spring transversely arranged between the first moving plate and the second moving plate; the telescopic end of the embedded cylinder is transversely arranged forwards and detachably fixed on the first moving plate; the front end of the first moving plate is outwards provided with two upper hook plates, correspondingly, the rear end of the second moving plate is upwards provided with a lower hook plate, the end parts of the two upper hook plates are downwards buckled at the front side of the end part of the lower hook plate, and the front end and the rear end of the spring are respectively embedded in the rear end of the second moving plate and the front end of the first moving plate; the front end of the second moving plate in one embedded unit on the left side and the front ends of the two side blocks are movably arranged in the rear barrier strip in an inserting mode and are positioned above the joist; the front ends of the two side blocks are outwards formed with a clamping plate; the bedplate in the left embedded unit is transversely fixed at the top of the first back plate, and the bedplate in the right embedded unit is transversely fixed at the rear side of the second back plate; the assembling unit comprises a supporting block transversely fixed at the top of the second back plate, an assembling cylinder fixed at the top of the supporting block, a lifting plate movably connected to the front side of the second back plate and having a function of moving up and down, and a pressing block fixed on the lifting plate; the telescopic end of the assembling cylinder vertically penetrates through the support block downwards and is detachably fixed on the lifting plate; and a pressure head is formed downwards at the lower end of the pressing block.

2. The terminal mounting tool of claim 1, wherein the lower mold unit comprises a U-shaped bracket transversely inserted into the first or second backing plate and fixed to the top of the base plate, a driving block movably connected to the U-shaped bracket for forward and backward movement, a lower mold cylinder fixed to the top of the base plate and behind the U-shaped bracket, a lower mold block movably connected to the front of the first or second backing plate for upward and downward movement, a wheel carrier fixed to the lower end of the lower mold block, and a pulley rotatably connected to the wheel carrier; the telescopic end of the lower die air cylinder is transversely arranged forwards and is detachably fixed on the driving block; a convex block is formed upwards at the top of the driving block, an inclined plane is formed at the corner of the rear side of the top of the convex block, and the lower side of the pulley is movably attached to the inclined plane; the upper end of the lower die block is upwards formed with a lower die head, and the end part of the lower die head upwards movably penetrates through the joist, extends out of the upper part of the joist and is arranged between the front barrier strip, the rear barrier strip and the two clamping plates.

3. The terminal mounting tool according to claim 2, wherein the lower die unit further comprises two return springs, and the two return springs are symmetrically arranged on the left side and the right side of the wheel carrier respectively; two ends of each reset spring are respectively fixed on the lower module and the outer wall of the side face of the U-shaped bracket.

4. The terminal mounting tool according to claim 3, wherein a base block is further fixed on one side of the first movable plate, correspondingly, a first stop block is fixed on one side of the platen, a transversely-arranged stud is further inserted and screwed in the base block, the front end of the stud is matched with the rear side of the first stop block, a locknut is further sleeved and screwed on the stud, and the locknut is tightly pressed on the rear side of the base block.

5. The terminal installation tool of claim 4, wherein a transition block is further fixed to the top of the lifting plate, a transition block is further fixed to the top of the transition block, and the telescopic end of the assembling cylinder vertically penetrates through the support block downwards and is detachably fixed to the transition block.

6. The terminal installation tool of claim 5, wherein a pad is fixed to each of the left and right sides of the bottom of the transition block, and a second stop is correspondingly fixed to each of the left and right sides of the second back plate, and the two pads are respectively located above the two second stops.

7. The terminal mounting tool of claim 6, wherein a position sensor is further fixed on the front side of the first back plate, and correspondingly, a sensing piece is further fixed on one side of the lower module, and the position of the sensing piece is matched with the position of a sensing head of the position sensor.