CN217166565U

CN217166565U - Fool-proof device for drilling of junction box cover

Info

Publication number: CN217166565U
Application number: CN202122671803.8U
Authority: CN
Inventors: 洪创旭; 王德洲; 黄超艺
Original assignee: SHANGHAI LONGDAY MACHINERY CO Ltd
Current assignee: SHANGHAI LONGDAY MACHINERY CO Ltd
Priority date: 2021-11-03
Filing date: 2021-11-03
Publication date: 2022-08-12
Anticipated expiration: 2031-11-03

Abstract

The utility model discloses a slow-witted device is prevented in terminal box lid drilling processing belongs to work piece processing auxiliary device technical field. The fool-proof device for drilling of the junction box cover comprises a tool base, wherein a tool panel is arranged on the top end of the tool base, first limiting strips are arranged on two sides of the inner wall of the tool base, and second limiting strips are arranged on one opposite side, located on two groups of first limiting strips, of the inner wall of the tool base. The utility model discloses a set up the installation pole and prevent slow-witted stopper, put into the inside of frock base with the terminal box lid, because both sides on the terminal box lid differ, consequently can distinguish the positive and negative of terminal box through preventing slow-witted stopper, when the clamping work piece, when the direction dress is reversed, prevent the clamping that slow-witted spacing loose piece can restrict the work piece, only can put in place when the direction dress is correct, play and prevent slow-witted effect, can avoid the work piece to adorn the anti-condemned effect of product that takes place, thereby make the drilling effect of worker's terminal box lid better.

Description

Fool-proof device for drilling of junction box cover

Technical Field

The utility model relates to a frock processing auxiliary device technical field especially relates to slow-witted device is prevented in junction box lid drilling processing.

Background

In the house fitment, the terminal box is one of the electrician's auxiliary material, and in the fitment process, generally all pass the house ornamentation electric wire pipe, protect the electric wire with the electric wire pipe, is connected the electric wire pipe with the terminal box afterwards, and the electric wire of spool the inside links up in the terminal box, can protect the electric wire, and wherein the terminal box lid needs to carry out drilling operation man-hour to make things convenient for the electric wire pipe to pass through the inside that the hole entered into the terminal box.

Because the recess length of side at terminal box both ends is different, and current processing auxiliary device can not be to carrying out positive and negative spacing of terminal box, makes the inside that processingequipment can be put into to the terminal box lid no matter positive and negative to make the condemned condition of processing appear in the product easily processing man-hour, for this reason, we propose the terminal box lid drilling processing and prevent slow-witted device and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcomings existing in the prior art related to the background art, and the fool-proof device for drilling the junction box cover is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

slow-witted device is prevented in drilling of junction box cover, including fixture base, fixture base's top is provided with the frock panel, fixture base's inner wall both sides all are provided with first spacing, fixture base's inner wall is located two sets of first spacing relative one side in both sides and is provided with the spacing of second, the spacing of second is provided with two sets ofly, and two sets of the spacing of second is with two sets of first spacing is the same, and is wherein a set of first spacing and the spacing of second are provided with the installation pole, the outer wall of installation pole is provided with prevents slow-witted stopper, and prevents the top of slow-witted stopper and the bottom interconnect of frock panel.

Preferably, one end, far away from the tooling base, of each first limiting strip is provided with a first mounting block, and the first mounting blocks are arranged on one side, opposite to the two groups of first limiting strips.

Preferably, both sides of the tool base are provided with two sets of second mounting blocks, a connecting rod is inserted into the second mounting blocks, and a limiting plate is arranged at one end of the connecting rod extending to the inside of the tool base.

Preferably, the outer wall of the connecting rod is sleeved with a pressure spring, the cross section of the connecting rod is T-shaped, and two ends of the pressure spring are fixedly connected with the second mounting block and the connecting rod.

Preferably, one end of the limiting plate, which is close to the opening of the tooling base, is obliquely arranged.

Preferably, the top of preventing slow-witted stopper is provided with the lug, the bottom of frock panel and the mutual position department that corresponds of preventing slow-witted stopper are provided with the spout, prevent slow-witted stopper and frock panel sliding connection.

Preferably, the outer wall of installation pole is provided with the external screw thread, installation pole and prevent slow-witted stopper threaded connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through setting up the installation pole and preventing slow-witted stopper, with reach and add the anti-effect of dress that can not take place during add man-hour to clamping junction box lid, put into the inside of frock base with the junction box lid, because both sides on the junction box lid differ, consequently can distinguish the positive and negative of terminal box through preventing slow-witted stopper, when the clamping work piece, when the direction dress is reversed, prevent slow-witted spacing movable block can restrict the clamping of work piece, only just can adorn when the direction dress is correct and put in place, play and prevent slow-witted effect, can avoid the anti-condemned effect of product of taking place of work piece dress, thereby make the drilling effect of worker junction box lid better.

2. Through setting up second installation piece and connecting rod, carry out spacing effect in order to reach the both sides of butt joint lid, when putting into fixture base's inside with the junction box lid, the junction box lid both sides extrude the limiting plate, thereby make the limiting plate take place to remove to both sides, effect through compression spring afterwards, can make compression spring pulling connecting rod remove, the connecting rod drives the limiting plate afterwards and extrudes the both sides of butt joint lid, thereby junction box lid adaptation and fixture base inside notch more in the time, thereby make the junction box lid can not be because the great condition of rocking of emergence in fixture base's inside in space, and then make the drilling accuracy of junction box lid better.

Drawings

Fig. 1 is a schematic perspective view of a fool-proof device for drilling a junction box cover according to the present invention;

FIG. 2 is a schematic top cross-sectional view of FIG. 1;

FIG. 3 is a schematic top view of the structure of FIG. 1;

fig. 4 is a schematic structural view of the mounting block and the limiting plate in fig. 2.

In the figure: 1. a tooling base; 2. a tooling panel; 3. a first limit strip; 4. a first mounting block; 5. a second limit strip; 6. mounting a rod; 7. a fool-proof limiting block; 8. a second mounting block; 9. a connecting rod; 10. a pressure spring; 11. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the foolproof device for drilling the junction box cover comprises a tool base 1, a tool panel 2 is arranged at the top end of the tool base 1, first limiting strips 3 are arranged on both sides of the inner wall of the tool base 1, second limiting strips 5 are arranged on the inner wall of the tool base 1, which is positioned on the opposite side of two groups of the first limiting strips 3 on both sides, two groups of the second limiting strips 5 are arranged, the distance between the two groups of the second limiting strips 5 and the two groups of the first limiting strips 3 is the same, one group of the first limiting strips 3 and the second limiting strips 5 are provided with a mounting rod 6, a foolproof limiting block 7 is arranged on the outer wall of the mounting rod 6, the top end of the foolproof limiting block 7 is connected with the bottom end of the tool panel 2, the junction box cover is placed in the tool base 1, the grooves at both ends of the junction box cover are in different positions, so that the front and back surfaces of the junction box cover can be limited by the foolproof limiting block 7, make the inside that inserts fixture base 1 that openly can be normal, the reverse side then can't get into, can avoid the terminal box lid to adorn and turn over to make the condemned condition of product, make the processing effect of terminal box lid better.

Specifically, refer to fig. 1 and learn, the one end that fixture base 1 was kept away from to first spacing 3 is provided with first installation piece 4, and first installation piece 4 sets up in two sets of first spacing 3 relative one sides, when fixture base 1's inside is inserted completely to the junction box lid, two sets of first installation pieces 4 can remove afterwards, and then make first installation piece 4 block the junction box lid, avoid the junction box lid to take place the condition that drops, thereby make placing of junction box lid more stable.

Further, refer to fig. 2 and learn, fixture base 1's both sides all are provided with two sets of second installation pieces 8, and the inside of second installation piece 8 is inserted and is equipped with connecting rod 9, connecting rod 9 extends to fixture base 1 inside one end and is provided with limiting plate 11, limiting plate 11 can extrude the both sides of junction box lid, it is spacing to get into to make the junction box lid carry out, thereby make the stability of junction box lid better, the condition that can not take place to rock, the drilling process effect that leisurely makes the junction box lid is better.

Further, can learn with reference to fig. 4, pressure spring 10 has been cup jointed to the outer wall of connecting rod 9, the shape of cross section of connecting rod 9 is the T shape, pressure spring 10's both ends and second installation piece 8 and connecting rod 9 fixed connection, when putting into fixture base 1's inside with the terminal box lid, the terminal box lid both sides extrude limiting plate 11, thereby make limiting plate 11 take place to remove to both sides, effect through pressure spring 10 afterwards, can make pressure spring 10 pulling connecting rod 9 remove, connecting rod 9 drives limiting plate 11 and extrudees the both sides of terminal box lid afterwards, thereby terminal box lid adaptation and fixture base 1 inside notch more in time, thereby make the terminal box lid can not because the great condition of rocking of taking place of space in fixture base 1's inside.

It is worth explaining, can learn with reference to fig. 4, the one end that limiting plate 11 is close to fixture base 1 open position department sets up for the slope, when pressure spring 10 embedded into fixture base 1's inside, can make the both sides that come of junction box lid extrude limiting plate 11, thereby make limiting plate 11 take place to remove along the inclined plane, and then make limiting plate 11 better remove to both sides, thereby make the better effect through pressure spring 10 of limiting plate 11 carry out spacing fixed to the junction box lid, and then make the processing effect of junction box lid better.

It is worth noting to refer to fig. 2 and can learn, prevents that slow-witted stopper 7's top is provided with the lug, and the bottom of frock panel 2 is provided with the spout with the position department that prevents slow-witted stopper 7 mutual correspondence, prevents slow-witted stopper 7 and frock panel 2 sliding connection, can directly slide and prevent slow-witted stopper 7 to the position that makes prevent slow-witted stopper 7 removes, can adjust according to the size of junction box lid, thereby makes and prevents that slow-witted stopper 7 is better to the spacing effect of junction box lid.

In addition, can learn with reference to fig. 2, the outer wall of installation pole 6 is provided with the external screw thread, installation pole 6 with prevent slow-witted stopper 7 threaded connection, through changeing to installation pole 6, can make through the helicitic texture prevent slow-witted stopper 7 and remove, and then make the removal of preventing slow-witted stopper 7 more convenient.

The working principle is as follows: when the utility model is used, the installation rod 6 is rotated to drive the foolproof limiting block 7 to move through the thread structure, the foolproof limiting block 7 can be adjusted according to the size of the junction box cover, then the junction box cover is inserted into the tool base 1, the foolproof limiting block 7 can limit one side of the junction box cover, when the junction box cover is reversely arranged, the foolproof limiting block 7 can limit the clamping of a workpiece, only when the junction box cover is correctly arranged, the workpiece can be arranged in place, the product scrapping effect caused by the reverse arrangement of the workpiece can be avoided, the drilling effect of the junction box cover is better, meanwhile, when the pressure spring 10 is embedded into the tool base 1, the two coming sides of the junction box cover can extrude the limiting plate 11, so that the limiting plate 11 moves along the inclined plane, and the limiting plate 11 moves towards two sides, and then under the action of the pressure spring 10, can make pressure spring 10 pulling connecting rod 9 remove, connecting rod 9 drives limiting plate 11 afterwards and extrudees the both sides of junction box lid to junction box lid adaptation and the inside notch of fixture base 1 more in the time, thereby make junction box lid can not be because of the great condition that takes place to rock in the inside of fixture base 1 in the space, make the processing effect of junction box lid better.

The utility model discloses in, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all parts thereof are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at much and give unnecessary detail.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the present invention, unless otherwise specified, the terms "up, down, left, right, front, back, inside, outside, vertical and horizontal" and the like used in the terms refer to the orientation of the terms in the conventional usage, or are colloquially understood by those skilled in the art, and are not to be construed as limiting the terms, and the terms "first", "second", and "third" do not refer to a specific number or order and are used merely for name differentiation, and the terms "include", or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The foolproof device for drilling the junction box cover comprises a tool base (1) and is characterized in that, the top end of the tool base (1) is provided with a tool panel (2), two sides of the inner wall of the tool base (1) are provided with first limiting strips (3), the inner wall of the tool base (1) is provided with two groups of second limiting strips (5) at the opposite side of the two groups of first limiting strips (3) at the two sides, the two groups of second limiting strips (5) are arranged, and the distance between the two groups of second limiting strips (5) and the two groups of first limiting strips (3) is the same, wherein a group of the first limiting strips (3) and the second limiting strips (5) are provided with mounting rods (6), the outer walls of the mounting rods (6) are provided with foolproof limiting blocks (7), and the top end of the fool-proof limiting block (7) is connected with the bottom end of the tool panel (2).

2. The fool-proof device for drilling of the junction box cover according to claim 1, wherein a first mounting block (4) is arranged at one end, away from the tooling base (1), of the first limiting strip (3), and the first mounting block (4) is arranged at one side, opposite to the two groups of first limiting strips (3).

3. The fool-proof device for drilling of the junction box cover according to claim 1, wherein two sets of second mounting blocks (8) are arranged on two sides of the tooling base (1), a connecting rod (9) is inserted into each second mounting block (8), and a limiting plate (11) is arranged at one end of each connecting rod (9) extending into the tooling base (1).

4. The fool-proof device for drilling of the junction box cover according to claim 3, wherein a pressure spring (10) is sleeved on the outer wall of the connecting rod (9), the cross section of the connecting rod (9) is T-shaped, and two ends of the pressure spring (10) are fixedly connected with the second mounting block (8) and the connecting rod (9).

5. The fool-proof device for drilling of the junction box cover according to claim 3, wherein one end of the limiting plate (11) close to the opening of the tooling base (1) is arranged obliquely.

6. The fool-proof device for drilling of the junction box cover according to claim 1, wherein a bump is arranged at the top end of the fool-proof limiting block (7), a sliding groove is arranged at a position where the bottom end of the tooling panel (2) and the fool-proof limiting block (7) correspond to each other, and the fool-proof limiting block (7) is connected with the tooling panel (2) in a sliding manner.

7. The fool-proof device for drilling of the junction box cover according to claim 1, wherein an external thread is arranged on the outer wall of the mounting rod (6), and the mounting rod (6) is in threaded connection with the fool-proof limiting block (7).