CN215452311U

CN215452311U - Terminal box compresses tightly frock

Info

Publication number: CN215452311U
Application number: CN202121874848.9U
Authority: CN
Inventors: 张华剑
Original assignee: Hubei Jianwei Electric Technology Co ltd
Current assignee: Hubei Jianwei Electric Technology Co ltd
Priority date: 2021-08-11
Filing date: 2021-08-11
Publication date: 2022-01-07
Anticipated expiration: 2031-08-11

Abstract

The utility model discloses a junction box pressing tool which comprises a workbench and a pressing device moving in the vertical direction above the workbench, wherein a positioning seat is arranged on the workbench, a positioning groove for embedding a box cover of a junction box is formed in the top of the positioning seat, the positioning groove is positioned right below the pressing device, the positioning seat is connected with a plurality of pressing line blocks distributed on the outer side of the positioning groove, and the pressing line blocks are matched with a plurality of connecting lines of the junction box one by one to be pressed and fixed; compared with the prior art, the box cover of the junction box is embedded into the positioning groove, the box cover of the junction box is matched with the box body, then the connected connecting wires are compressed and fixed through the line pressing blocks in a one-to-one correspondence mode, and the box body moves towards the direction close to the box cover through the operation of the tightener to complete buckling; the terminal box that will accomplish the lock later takes off in order to carry out next to can be high-efficient and high-quality carry out the lock work of terminal box.

Description

Terminal box compresses tightly frock

Technical Field

The utility model relates to the technical field of pressing tool structures, in particular to a junction box pressing tool.

Background

The junction box is used for electrically connecting a plurality of connecting wires, so that after current is led in from one connecting wire, the current can be led out from other connecting wires; and the junction box also carries out sealing protection on the connection points of the connecting wires to prevent the connection points from being exposed outside.

The junction box generally comprises a box body and a box cover, wherein a connecting electric sheet is arranged in the box body, a connecting wire is connected with the electric sheet and then penetrates out of an electric wire mounting notch formed in the box body, and then the box cover is connected with the box body in a buckling mode; at present, the box cover and the box body are buckled and connected in a manual mode, but the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide a junction box pressing tool to solve the problem that in the prior art, the working efficiency is low because a box cover and a box body are buckled and connected in a manual mode.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a terminal box compresses tightly frock, includes the workstation and follows the compactor of vertical direction motion above the workstation, be provided with the positioning seat on the workstation, the constant head tank that is used for inlaying the lid of establishing the terminal box is offered at the positioning seat top, and the constant head tank is located the compactor under, is connected with a plurality of line ball pieces that distribute in the constant head tank outside on the positioning seat, and a plurality of line ball pieces are used for compressing tightly fixedly with many connecting wires of terminal box one-to-one cooperation.

Compared with the prior art, the utility model has the following beneficial effects:

according to the junction box compressing tool, the box cover of the junction box is embedded into the positioning groove, the box cover of the junction box is matched with the box body, then a plurality of connected connecting wires are compressed and fixed through a plurality of wire pressing blocks in a one-to-one correspondence mode, and the box body moves towards the direction close to the box cover through operation of a compressor to complete buckling; the terminal box that will accomplish the lock later takes off in order to carry out next to can be high-efficient and high-quality carry out the lock work of terminal box.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a partial right side view of fig. 1.

Reference numerals in the drawings of the specification include: the pressing device comprises a workbench 1, a positioning seat 2, a line pressing block 3, a positioning part 21, a notch-shaped pressing part 22, a positioning block 4, a front pressing block 5, a first locking piece 6, a rear pressing block 7, a second locking piece 8, a telescopic device 9, an elastic telescopic pressure head 10 and a junction box 11.

Detailed Description

The present invention will be described in further detail below by way of specific embodiments:

as shown in fig. 1 and 2, an embodiment of the utility model provides a junction box compressing tool, which comprises a workbench 1 and a compressor moving above the workbench 1 along a vertical direction, wherein a positioning seat 2 is arranged on the workbench 1, a positioning groove for embedding a box cover of a junction box 11 is formed in the top of the positioning seat 2, the positioning groove is located right below the compressor, a plurality of line pressing blocks 3 distributed on the outer side of the positioning groove are connected to the positioning seat 2, and the line pressing blocks 3 are matched with a plurality of connecting lines of the junction box 11 one by one to be compressed and fixed.

According to the terminal box 11 compressing tool, the box cover of the terminal box 11 is embedded into the positioning groove, the box cover of the terminal box 11 is matched with the box body, then a plurality of connected connecting wires are compressed and fixed through a plurality of wire pressing blocks 3 in a one-to-one correspondence mode, and the box body moves towards the direction close to the box cover through the operation of a compressor to complete buckling; the terminal box 11 that has been fastened is then removed for the next fastening operation, so that the fastening operation of the terminal box 11 can be performed efficiently and with high quality.

The quantity of line ball piece 3 is two in this embodiment, compresses tightly fixedly two connecting wires on the junction box 11, avoids the compactor to carry out the lock in-process to junction box 11, and the connecting wire removes the below to the compactor and is pressed absolutely to make going on of this process safety.

As shown in fig. 2, according to another embodiment of the present invention, in the terminal box pressing tool, the positioning seat 2 is connected to the workbench 1 through a pressing and fixing assembly, the pressing and fixing assembly includes a positioning structure, a front pressing structure and a rear pressing structure connected between the workbench 1 and the positioning seat 2, and the positioning structure, the front pressing structure and the rear pressing structure are used for performing non-collinear three-point positioning and fixing on the positioning seat 2.

The positioning seat 2 is stably connected to the workbench 1 through the arrangement mode of the positioning structure, the front pressing structure and the rear pressing structure, so that the junction box 11 has enough stability when being buckled and installed.

As shown in fig. 2, according to another embodiment of the present invention, the terminal box pressing tool is provided, wherein the positioning seat 2 includes a positioning portion 21 and notch-type pressing portions 22 formed by recessing downward on both front and rear sides of the positioning portion 21, the positioning groove and the plurality of wire pressing blocks 3 are disposed on the positioning portion 21, the front pressing structure is matched with the notch-type pressing portion 22 on the front side for pressing and fixing, the rear pressing structure is matched with the notch-type pressing portion 22 on the rear side for pressing and fixing, and the positioning structure is disposed on one side of the bottom of the positioning portion 21.

In this embodiment, the positioning seat 2 is formed by forming notches in the front side edge and the rear side edge of the top surface of one rectangular block along the length direction thereof, so that the part of the positioning seat 2 with the smaller height on the front side and the rear side is the notch-shaped pressing portion 22, and the part of the positioning seat 2 with the larger height in the middle is the positioning portion 21.

Wherein, location portion 21 is mainly for distributing constant head tank and a plurality of line ball piece 3, and the breach type of front side and rear side compresses tightly portion 22 and is for coming the one-to-one with preceding suppression structure and back suppression structure and cooperate, fixes a position earlier through location structure to the mounted position of positioning seat 2, and the back is through preceding suppression structure and the reasonable layout of back suppression structure come quick messenger positioning seat 2 stable the installation on workstation 1.

The positioning structure adopted in the utility model comprises a positioning block 4 fixedly connected with the top of the workbench 1 and a limiting groove arranged on the outer side wall of the bottom of the positioning part 21, and the positioning block 4 slides into the limiting groove to position the positioning seat 2.

When installing positioning seat 2, at first slide into the spacing inslot with locating piece 4 and install the location to positioning seat 2, the constant head tank on positioning seat 2 just is located the compactor under this moment, and the back is quick installs fixedly through preceding suppression structure and back suppression structure positioning seat 2.

Further optimize preceding compact structure, the preceding compact structure of adoption includes briquetting 5 before, and the one end suppression of briquetting 5 before on the breach type of front side compresses tightly portion 22, the other end slides with 1 top of workstation and offsets, and briquetting 5 can dismantle with workstation 1 through a plurality of first locking pieces 6 and be connected before and.

The front notch type pressing part 22 is quickly pressed and fixed through the matching of the front pressing block 5 and the first locking pieces 6, and the front pressing structure is simple in composition structure.

The quantity of the first locking piece 6 who adopts in this embodiment is two, all includes the locking bolt, and it has the spout rather than top surface and bottom surface intercommunication to open along its slip direction on the preceding briquetting 5, and one of them locking bolt passes behind the spout and links to each other with the screw thread that sets up on the workstation 1, and the breach type that preceding briquetting 5 kept away from the front side compresses tightly 22 one end and opens there is the locking hole, and another one locking bolt offsets with locking hole threaded connection and its tip and workstation 1 top surface.

Through the cooperation of spout and locking bolt, can make preceding briquetting 5 move to the notch type that is close to or keeps away from the front side and compress tightly the portion 22 direction to adjust the briquetting and the contact area between the notch type of front side and compress tightly the portion 22, or make the briquetting and the notch type of front side compress tightly the portion 22 and break away from the connection. After the locking bolt in the sliding groove locks and fixes the connection between the front pressing block 5 and the notch-shaped pressing part 22 on the front side, the other locking bolt abuts against the top surface of the workbench 1, so that the pressing stability of the front pressing block 5 on the notch-shaped pressing part 22 on the front side can be improved.

Wherein, the front pressing block 5 is an 'L' -shaped block in the embodiment, only the end of the vertical section of the front pressing block 5 is pressed against the top surface of the workbench 1, and the end of the horizontal section of the front pressing block 5 is pressed on the notch-shaped pressing part 22 at the front side.

Further optimize back suppression structure, the back suppression structure of adoption includes back briquetting 7, and the one end suppression of back briquetting 7 is on the breach type of rear side compresses tightly portion 22, and the bottom of briquetting all slides with 1 top of workstation and offsets, and back briquetting 7 can be dismantled with workstation 1 through a plurality of second locking pieces 8 and be connected.

The notch-shaped pressing part 22 on the rear side is pressed and fixed quickly by matching the rear pressing block 7 with the second locking pieces 8, and the structure of the rear pressing structure is simple.

In this embodiment, specifically, a pressing notch pressed on the notch-type pressing portion 22 on the rear side is formed at the front end of the rear pressing block 7, so that the bottoms of the rear pressing blocks 7 are all slidably abutted against the top of the workbench 1, and the mounting stability of the rear pressing block 7 is improved; and the rear briquetting 7 is also provided with sliding chutes communicating the top surface and the bottom surface along the sliding direction, the number of the second locking members 8 can be two and are also two locking bolts, and the connection mode between the two locking bolts and the sliding chutes on the rear briquetting 7 and the rear briquetting 7 is the same as the connection mode between the sliding chutes on the front briquetting 5 and the two locking bolts matched with the sliding chutes.

As shown in fig. 1 and 2, according to another embodiment of the present invention, the terminal box pressing tool includes a retractor 9 fixedly disposed above the positioning groove, and an elastic retractable ram 10 detachably connected to a retractable shaft at the bottom of the retractor 9.

The expansion piece 9 can be a cylinder which is fixedly connected with the workbench 1 through a support frame; the cylinder is adjusted to stretch and contract to enable the elastic stretching pressure head 10 to be abutted against the junction box 11 placed on the workbench 1, so that the junction box 11 is fastened and fixed; adopt flexible pressure head 10 still to play the cushioning effect at terminal box 11 lock in-process, avoid terminal box 11 to receive the pressure too big emergence damage.

As shown in fig. 2, according to another embodiment of the present invention, in the terminal box pressing tool, each of the wire pressing blocks 3 is provided with a wire pressing notch on one side of the bottom thereof, and the connecting wire is clamped into the wire pressing notch for fixing.

Through the design of the line ball breach on the line ball piece 3 be convenient for quick go into the line ball breach with the connecting wire card and fix in, accomplish the lock back at terminal box 11 simultaneously, can be quick shift out the connecting wire in from the line ball breach.

In this embodiment, each wire pressing block 3 is L-shaped, and the end of the vertical section thereof is fixedly connected with the top of the positioning seat 2.

Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.

Claims

1. The utility model provides a terminal box compresses tightly frock, its characterized in that, includes the workstation and follows the compactor of vertical direction motion above the workstation, be provided with the positioning seat on the workstation, the constant head tank that is used for inlaying the lid of establishing the terminal box is offered at the positioning seat top, and the constant head tank is located the compactor under, is connected with a plurality of line ball pieces that distribute in the constant head tank outside on the positioning seat, and a plurality of line ball pieces are used for compressing tightly fixedly with the cooperation of many connecting wires of terminal box one by one.

2. The terminal box pressing tool according to claim 1, characterized in that: the positioning seat is connected with the workbench through a compression fixing assembly, the compression fixing assembly comprises a positioning structure, a front pressing structure and a rear pressing structure which are connected between the workbench and the positioning seat, and the positioning structure, the front pressing structure and the rear pressing structure are used for fixing the positioning seat in a non-collinear three-point positioning mode.

3. The terminal box pressing tool according to claim 2, characterized in that: the positioning seat comprises a positioning portion and a notch type pressing portion formed by downward sinking of the front side and the rear side of the positioning portion, the positioning groove and the line pressing blocks are arranged on the positioning portion, the front pressing structure is matched with the notch type pressing portion of the front side to be pressed and fastened, the rear pressing structure is matched with the notch type pressing portion of the rear side to be pressed and fastened, and the positioning structure is arranged on one side of the bottom of the positioning portion.

4. The terminal box pressing tool according to claim 3, characterized in that: the positioning structure comprises a positioning block fixedly connected with the top of the workbench and a limiting groove formed in the outer side wall of the bottom of the positioning part, and the positioning block slides into the limiting groove to position the positioning seat.

5. The terminal box pressing tool according to claim 3, characterized in that: preceding suppression structure includes preceding briquetting, and the one end suppression of preceding briquetting is on the breach type of front side compresses tightly the portion, and the other end slides with the workstation top and offsets, and preceding briquetting can be dismantled with the workstation through a plurality of first locking pieces and be connected.

6. The terminal box pressing tool according to claim 3, characterized in that: the rear pressing structure comprises a rear pressing block, one end of the rear pressing block is pressed on the notch type pressing portion on the rear side, the bottom of the pressing block is slidably abutted to the top of the workbench, and the rear pressing block is detachably connected with the workbench through a plurality of second locking pieces.

7. The terminal box pressing tool according to claim 1, characterized in that: the compactor is including the flexible pressure head of the flexible ware of fixed setting above the constant head tank and can dismantle the connection on the telescopic shaft of telescopic ware bottom.

8. The terminal box pressing tool according to claim 5, wherein: the quantity of first locking piece is two, all includes the locking bolt, and it has the spout rather than top surface and bottom surface intercommunication to open along its slip direction on the preceding briquetting, and one of them locking bolt passes behind the spout and links to each other with the screw thread of seting up on the workstation, and the breach type that preceding briquetting kept away from the front side compresses tightly one end and opens there is the locking hole, and another one locking bolt offsets with the workstation top surface with locking hole threaded connection and its tip.

9. The terminal box pressing tool according to claim 1, characterized in that: each line pressing block is provided with a line pressing notch on one side of the bottom of the line pressing block, and the connecting line is clamped into the line pressing notch to be fixed.