CN219018090U - Core wire welding jig for anti-melting glue of plastic part - Google Patents

Abstract

The utility model discloses a core wire welding jig for a plastic part anti-melting adhesive, which comprises a base, wherein mounting sheets are welded and fixed on two sides of two ends of the base respectively, and a positioning groove is formed in the top end of the base. This core wire welding tool of plastic part anti-melting glue compresses tightly through the guard dog and can shelter from the protection to the plastic part of connecting piece on the plastic connecting piece, the expansion plate of guard dog one side can be flexible in flexible inslot portion simultaneously, and can lock through the locking bolt, make the position of guard dog can nimble adjustment, be convenient for according to the plastic position adjustment guard dog of different connecting pieces shelter from the position, only need make the welding pin expose can, can shelter from the protection to the plastic part of plastic connecting piece like this, avoid the welding because high temperature leads to the plastic to melt, the protection work piece is not damaged, the connecting piece to the plastic material has been solved, often can lead to the plastic to melt because of high temperature during the welding, cause the problem of damage to the work piece.

Description

Core wire welding jig for anti-melting glue of plastic part

Technical Field

The utility model relates to the technical field of welding tools, in particular to a core wire welding tool for an anti-melting adhesive of a plastic part.

Background

The connecting wires of the notebook computer, the digital camera, the mobile phone and other electronic devices are all composed of a plurality of core wires, when the connecting wires are connected with other electronic devices through terminals, the heads of the core wires in the connecting wires are required to be welded on the connectors by utilizing manual welding or welding equipment, and when the core wires are welded, a jig is required to be used for assisting.

According to the disclosed fixture for welding antenna core wire of application number CN201520695431.4 for weld antenna core wire on the antenna main part, including tool base, locating piece, rotatable board and locating pin, the tool base is the two-stage step form, upper step department is located to the locating piece, and the shape of locating piece matches with the recess on the antenna main part, rotatable board passes through the locating pin and is connected with lower step to rotate around the locating pin, the antenna main part is leveled to be placed on the tool base through the locating piece, and is pressed from both sides tightly fixedly through upper step and rotatable board. Compared with the prior art, the utility model has the advantages of effectively improving the welding quality and efficiency and the like.

But above-mentioned a tool rotatable plate for welding antenna heart yearn lacks spacingly, leads to it to the fixed effect of work piece relatively poor, can't carry out effectual location to the work piece, and to the connecting piece of plastic material, often can lead to the plastic to melt because of the high temperature during the welding moreover, causes the damage to the work piece.

Therefore, the core wire welding jig for the anti-melting glue of the plastic part is provided to solve the problems.

Disclosure of Invention

The utility model aims to provide a core wire welding jig for a plastic part anti-melting adhesive, which aims to solve the problems that in the background technology, effective positioning cannot be carried out on a workpiece, and the workpiece is damaged due to plastic melting caused by high temperature when a plastic material connecting piece is welded.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a core wire welding tool of plastic part anti-melting adhesive, includes the base, the both sides at base both ends welded fastening has the mounting piece respectively, the top of base is provided with the constant head tank, one side fixedly connected with support on base top, the top of support is provided with the screw, the inside of screw runs through there is the screw rod, the top fixedly connected with carousel of screw rod, the bottom swing joint of screw rod has the elevating seat, one side of elevating seat is provided with the protection dog, the bottom fixedly connected with rubber pad of protection dog.

Preferably, one side of the lifting seat is clung to the inner side wall of the bracket, and the lifting seat forms a sliding structure in the bracket.

Preferably, one side fixedly connected with expansion plate of guard block, the inside of elevating socket is provided with flexible groove, one side at flexible groove top runs through there is the locking bolt, locking knob is fixedly connected with on locking bolt's top.

Preferably, one side of the expansion plate is slidably inserted into the expansion groove, and the expansion plate forms an expansion structure in the expansion groove.

Preferably, one side on the top end of the base is provided with a movable seat, the front end of the movable seat is fixedly connected with a handle, the top end of the movable seat is fixedly connected with a wire fixing seat, the front end of the wire fixing seat is fixedly connected with a wire clamping block, two ends of the bottom of the movable seat are respectively fixedly connected with a sliding block, and two ends on one side of the top of the base are respectively provided with a sliding groove.

Preferably, the sliding block is slidably inserted into the inside of the sliding groove.

Preferably, the wire clamping blocks at the front end of the wire fixing seat are uniformly provided with a plurality of groups, and the sizes of the wire clamping blocks from left to right are sequentially decreased.

Compared with the prior art, the utility model has the beneficial effects that: the core wire welding fixture for the plastic part anti-melting glue not only realizes better fixing effect on the workpiece, can effectively position the workpiece, realizes shielding protection on the plastic part of the plastic connecting piece, avoids melting of the plastic due to high temperature during welding, protects the workpiece from being damaged, realizes convenient fixing of connecting wires with different specifications, and can carry out sliding adjustment on the position of the core wire, so that the use is more convenient;

(1) Through being provided with constant head tank, support, elevating socket, screw rod, carousel, protective dog and rubber pad, when using, place the plastic connecting piece inside the constant head tank, then rotate the carousel, the carousel drives the screw rod and rotates in the screw inside, makes the screw rod promote elevating socket and slide in the support inside downwards, until the protective dog of elevating socket one side compresses tightly the plastic connecting piece and fixes, the rubber pad of protective dog bottom can avoid causing the pressure loss to the plastic connecting piece, so fixed effect to the work piece is better, can carry out effectual location to the work piece;

(2) Through being provided with locking knob, expansion plate, expansion groove and locking bolt, when using, compress tightly the plastic part that can shelter from the protection to the connecting piece on the plastic connecting piece through the safeguard dog, the expansion plate of safeguard dog one side can flexible in the expansion groove inside simultaneously to can lock through the locking bolt, make the position of safeguard dog can be adjusted in a flexible way, be convenient for according to the plastic position adjustment safeguard dog of different connecting pieces shelter from the position, only need make the welding pin expose can, can shelter from the protection to the plastic part of plastic connecting piece like this, avoid because high temperature leads to the plastic to melt when welding, the protection work piece is not damaged;

(3) Through being provided with movable seat, handle, solidus seat, card line piece, sliding block and sliding tray, when using, with connecting wire card build-in fix inside the card line piece that corresponds to make the head of connecting wire stretch out, and peel off the connecting wire head, make the heart yearn expose, then promote movable seat through the handle, make movable seat horizontal slip, thereby make the heart yearn that the connecting wire head exposes remove to the pin position department of plastic connecting piece, can weld, the connecting wire of different specifications is convenient fixed like this, and can carry out sliding adjustment to the position of heart yearn, it is more convenient to use.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is an enlarged schematic view of the front section of the bracket of the present utility model;

FIG. 3 is a schematic side view of the movable seat according to the present utility model;

fig. 4 is an enlarged schematic view of the elevation of the elevating seat according to the present utility model.

In the figure: 1. a base; 2. a mounting piece; 3. a movable seat; 4. a handle; 5. a wire fixing seat; 6. a wire clamping block; 7. a positioning groove; 8. a bracket; 9. a lifting seat; 10. a screw hole; 11. a screw; 12. a turntable; 13. a protective stop block; 14. a locking knob; 15. a sliding block; 16. a sliding groove; 17. a rubber pad; 18. a telescoping plate; 19. a telescopic slot; 20. a locking bolt.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, a core wire welding jig for plastic part anti-melting glue comprises a base 1, wherein mounting plates 2 are respectively welded and fixed on two sides of two ends of the base 1, a positioning groove 7 is formed in the top end of the base 1, a support 8 is fixedly connected to one side of the top end of the base 1, a screw hole 10 is formed in the top end of the support 8, a screw rod 11 penetrates through the inside of the screw hole 10, a turntable 12 is fixedly connected to the top end of the screw rod 11, a lifting seat 9 is movably connected to the bottom end of the screw rod 11, a protective stop block 13 is arranged on one side of the lifting seat 9, and a rubber pad 17 is fixedly connected to the bottom end of the protective stop block 13;

one side of the lifting seat 9 is tightly attached to the inner side wall of the bracket 8, and the lifting seat 9 forms a sliding structure in the bracket 8;

specifically, as shown in fig. 1 and 2, the plastic connecting piece is placed in the positioning groove 7, then the turntable 12 is rotated, the turntable 12 drives the screw 11 to rotate in the screw hole 10, so that the screw 11 pushes the lifting seat 9 to slide downwards in the bracket 8 until the protective stop 13 on one side of the lifting seat 9 presses and fixes the plastic connecting piece, the rubber pad 17 at the bottom of the protective stop 13 can avoid pressing loss on the plastic connecting piece, and thus, the fixing effect on the workpiece is better, and the workpiece can be effectively positioned.

Example 2: one side of the protective stop block 13 is fixedly connected with a telescopic plate 18, a telescopic groove 19 is formed in the lifting seat 9, one side of the top end of the telescopic groove 19 is penetrated with a locking bolt 20, the top end of the locking bolt 20 is fixedly connected with a locking knob 14, one side of the telescopic plate 18 is slidably inserted into the telescopic groove 19, and the telescopic plate 18 forms a telescopic structure in the telescopic groove 19;

specifically, as shown in fig. 1 and 4, the protection dog 13 is tightly pressed on the plastic connecting piece, so that the plastic part of the plastic connecting piece can be shielded and protected, meanwhile, the expansion plate 18 on one side of the protection dog 13 can flexibly expand and contract in the expansion groove 19 and can be locked through the locking bolt 20, so that the position of the protection dog 13 can be flexibly adjusted, the shielding position of the protection dog 13 can be conveniently adjusted according to the plastic parts of different connecting pieces, only the welding pins are required to be exposed, and thus, the plastic part of the plastic connecting piece can be shielded and protected, the plastic melting caused by high temperature during welding is avoided, and the workpiece is protected from being damaged.

Example 3: one side of the top end of the base 1 is provided with a movable seat 3, the front end of the movable seat 3 is fixedly connected with a handle 4, the top end of the movable seat 3 is fixedly connected with a wire fixing seat 5, the front end of the wire fixing seat 5 is fixedly connected with a wire clamping block 6, two ends of the bottom of the movable seat 3 are respectively fixedly connected with a sliding block 15, two ends of one side of the top of the base 1 are respectively provided with a sliding groove 16, the sliding blocks 15 are slidably embedded into the sliding grooves 16, a plurality of groups of wire clamping blocks 6 at the front end of the wire fixing seat 5 are uniformly arranged, and the sizes of the wire clamping blocks 6 of the groups of wire clamping blocks decrease from left to right in sequence;

specifically, as shown in fig. 1 and 3, the connecting wire is clamped and fixed inside the corresponding wire clamping block 6, the head of the connecting wire is extended, the head of the connecting wire is stripped, the core wire is exposed, then the movable seat 3 is pushed by the handle 4, the movable seat 3 horizontally slides, the core wire exposed by the head of the connecting wire is moved to the pin position of the plastic connecting piece, welding can be performed, connecting wires with different specifications can be conveniently fixed, the positions of the core wires can be slidably adjusted, and the use is more convenient.

Working principle: when the utility model is used, firstly, the plastic connecting piece is placed in the positioning groove 7, then the turntable 12 is rotated, the turntable 12 drives the screw 11 to rotate in the screw hole 10, so that the screw 11 pushes the lifting seat 9 to slide downwards in the bracket 8 until the protective stop 13 on one side of the lifting seat 9 presses and fixes the plastic connecting piece, the plastic part of the connecting piece can be shielded and protected by pressing the protective stop 13 on the plastic connecting piece, meanwhile, the expansion plate 18 on one side of the protective stop 13 can flexibly expand and contract in the expansion groove 19 and can be locked by the locking bolt 20, the position of the protective stop 13 can be flexibly adjusted, the shielding position of the protective stop 13 can be conveniently adjusted according to the plastic parts of different connecting pieces, only the welding pins are exposed, then the connecting wire is clamped and fixed in the corresponding wire clamping block 6, the head of the connecting wire is stretched out, the core wire is stripped, the core wire is exposed, then the movable seat 3 is pushed by the handle 4, and the core wire exposed from the head of the connecting wire is moved to the pin position of the plastic connecting piece, and the welding can be carried out.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. Core wire welding jig of plastic part anti-melting glue, including base (1), its characterized in that: the utility model discloses a base, including base (1), screw rod (11), mounting plate (2) are welded respectively to both sides at base (1), the top of base (1) is provided with constant head tank (7), one side fixedly connected with support (8) at base (1) top, the top of support (8) is provided with screw (10), the inside of screw (10) is run through there is screw rod (11), the top fixedly connected with carousel (12) of screw rod (11), the bottom swing joint of screw rod (11) has elevating socket (9), one side of elevating socket (9) is provided with protective block (13), the bottom fixedly connected with rubber pad (17) of protective block (13).

2. The core wire welding jig of a plastic part anti-melting adhesive according to claim 1, wherein: one side of the lifting seat (9) is tightly attached to the inner side wall of the support (8), and the lifting seat (9) forms a sliding structure inside the support (8).

3. The core wire welding jig of a plastic part anti-melting adhesive according to claim 1, wherein: one side fixedly connected with expansion plate (18) of guard block (13), the inside of lifting seat (9) is provided with expansion groove (19), one side at expansion groove (19) top is run through has locking bolt (20), locking knob (14) are fixedly connected with on the top of locking bolt (20).

4. The core wire welding jig of a plastic part anti-melting adhesive according to claim 3, wherein: one side of the expansion plate (18) is slidably inserted into the expansion groove (19), and the expansion plate (18) forms an expansion structure in the expansion groove (19).

5. The core wire welding jig of a plastic part anti-melting adhesive according to claim 1, wherein: one side on base (1) top is provided with removes seat (3), the front end fixedly connected with handle (4) of removing seat (3), the top fixedly connected with solidus seat (5) of removing seat (3), the front end fixedly connected with card line piece (6) of solidus seat (5), the both ends of removing seat (3) bottom are fixedly connected with sliding block (15) respectively, the both ends of base (1) top one side are provided with sliding tray (16) respectively.

6. The core wire welding jig of a plastic part anti-melting adhesive according to claim 5, wherein: the sliding block (15) is slidably inserted into the sliding groove (16).

7. The core wire welding jig of a plastic part anti-melting adhesive according to claim 5, wherein: the wire clamping blocks (6) at the front end of the wire fixing seat (5) are uniformly provided with a plurality of groups, and the sizes of the wire clamping blocks (6) from left to right are sequentially decreased.

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