CN219212072U - Welding tool for spring piece - Google Patents
Welding tool for spring piece Download PDFInfo
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- CN219212072U CN219212072U CN202222899542.XU CN202222899542U CN219212072U CN 219212072 U CN219212072 U CN 219212072U CN 202222899542 U CN202222899542 U CN 202222899542U CN 219212072 U CN219212072 U CN 219212072U
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- positioning
- positioning seat
- seat
- compression
- lower positioning
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Abstract
The utility model discloses a welding tool for a spring piece, which comprises a supporting seat, a lower positioning seat and an upper positioning seat; the lower positioning seat is connected to the supporting seat, a plurality of concave positioning grooves are formed in the lower positioning seat, positioning columns are arranged in the positioning grooves of the lower positioning seat, the top ends of the positioning columns are protruded upwards from the top ends of the lower positioning seat, and connecting protrusions are further arranged on the lower positioning seat; the upper positioning seat is provided with a connecting groove matched with the connecting protrusion, the upper positioning seat is provided with a yielding groove capable of yielding the positioning column, the upper positioning seat is also connected with a plurality of positioning plates corresponding to the plurality of positioning grooves respectively, the bottom end of each positioning plate is provided with a positioning notch, and the bottom surface of each positioning notch is provided with a cambered surface. In the utility model, the lower positioning seat is arranged and can be used for positioning the spring piece to be welded; through the cooperation of last positioning seat and lower positioning seat, can be with waiting welded contact copper line location on the spring leaf, so, can effectively promote the accuracy of location, and then promote welding quality.
Description
Technical Field
The utility model relates to the technical field of signal generator manufacturing, in particular to a welding tool for a spring piece.
Background
In the signal generator, the spring piece is mostly pushed by an external part, and the on-off of a circuit is realized through the contact of the spring piece and a metal part or the contact of the spring piece and a non-metal part. To perform the switching function of the spring plate, a contact copper wire is welded to the spring plate, as shown in fig. 7. At present, the relative position between the contact copper wire and the spring piece is adjusted by manpower to carry out welding, so that time and labor are wasted, and the consistency of products is affected. In addition, due to the lack of special positioning tools, the relative positions of the contact copper wires and the spring piece are easy to change in the welding process, and the production quality is influenced.
Disclosure of Invention
The utility model aims to overcome the problems in the prior art and provide the welding tool for the spring piece, which has the advantages of high production efficiency, low production cost and stable operation.
The aim of the utility model is mainly realized by the following technical scheme:
the welding tool for the spring piece comprises a supporting seat, a lower positioning seat and an upper positioning seat;
the lower positioning seat is connected to the supporting seat, a plurality of concave positioning grooves are formed in the lower positioning seat, positioning columns are arranged in the positioning grooves of the lower positioning seat, the top ends of the positioning columns are protruded upwards from the top ends of the lower positioning seat, and connecting protrusions are further arranged on the lower positioning seat;
the upper positioning seat is provided with a connecting groove matched with the connecting protrusion, the upper positioning seat is provided with a yielding groove capable of yielding the positioning column, the upper positioning seat is also connected with a plurality of positioning plates corresponding to the plurality of positioning grooves respectively, the bottom end of each positioning plate is provided with a positioning notch, and the bottom surface of each positioning notch is provided with a cambered surface.
Further, the lower positioning seat is provided with a plurality of limiting grooves;
the upper positioning seat is provided with a plurality of limiting convex blocks which are respectively matched with the limiting grooves.
Further, the lower positioning seat is provided with a mounting blind hole;
the locating column is connected at the installation blind hole, and the top of locating column evaginates in lower positioning seat.
Further, the bottom of locating plate still is provided with the fretwork with location breach middle part intercommunication.
Further, the upper positioning seat is connected with a connecting extension section connected with the positioning plate at the position of the yielding groove.
Further, a compressing assembly is also arranged on the supporting seat;
the compression assembly comprises a compression mounting frame, a compression piece, an adhesive hand frame and a compression connecting frame;
the top end of the compression mounting frame is hinged with one end of the compression member, and the other end of the compression member can act on the upper positioning seat;
one end of the force application hand frame is hinged to two sides of the compression mounting frame;
one end of the compaction connecting frame is hinged with the middle part of the force hand frame, and the other end of the compaction connecting frame is hinged with the middle part of the compaction piece.
Further, the other end of the force hand rack is provided with a force handle sleeve.
The utility model has the following beneficial effects: in the utility model, the lower positioning seat is arranged and can be used for positioning the spring piece to be welded; through the cooperation of last positioning seat and lower positioning seat, can be with waiting welded contact copper line location on the spring leaf, so, can effectively promote the accuracy of location, and then promote welding quality, have simple structure, simple operation and the stable advantage of operation. In addition, through the setting of compressing tightly the subassembly, can further promote the stability of dismantling the connection between upper positioning seat and the lower positioning seat.
Drawings
In order to more clearly illustrate the embodiments of the present utility model, the drawings that are required for describing the embodiments of the present utility model will be briefly described. It is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained from the following drawings without inventive labor for those skilled in the art.
FIG. 1 is a schematic structural view of an embodiment of a welding tool for a spring plate according to the present utility model;
FIG. 2 is a schematic structural view of an embodiment of a welding tool for a spring plate according to the present utility model;
FIG. 3 is a schematic structural view of an embodiment of a welding tool for a spring plate according to the present utility model;
FIG. 4 is a schematic structural view of an embodiment of a lower positioning seat in a welding tool for a spring piece according to the present utility model;
FIG. 5 is a schematic structural view of an embodiment of a lower positioning seat in a welding tool for a spring piece according to the present utility model;
FIG. 6 is a schematic structural view of an embodiment of an upper positioning seat in the welding tool for a spring piece according to the present utility model;
fig. 7 is a schematic view of a spring plate and a contact copper wire according to an embodiment of the present utility model.
Wherein, the spare part names that the reference numerals correspond to are as follows: 1. the support seat, 2, lower positioning seat, 3, the constant head tank, 4, the reference column, 5, the connection protrusion, 6, go up the positioning seat, 7, the connection recess, 8, the locating plate, 9, the location breach, 10, spacing recess, 11, spacing lug, 12, installation blind hole, 13, the connection extension section, 14, compress tightly the mounting bracket, 15, compress tightly the piece, 16, the hand rest, 17, compress tightly the link, 18, the hand grip cover, 19, fretwork, 20, the spring leaf, 21, the location through-hole, 22, contact copper line, 23, the groove of stepping down, 24, compress tightly the installing support, 25, the hand grip support, 26, compress tightly the connection piece, 27, compress tightly the linking frame, 28, arc hook section.
Detailed Description
In order to enable those skilled in the art to better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the embodiments described below are only some, but not all, of the embodiments of the present utility model. All other embodiments, which can be made by a person skilled in the art without any inventive effort, are within the scope of the present utility model based on the embodiments described herein.
Example 1
As shown in fig. 1 to 7, the welding tool for the spring piece comprises a supporting seat 1, a lower positioning seat 2 and an upper positioning seat 6;
the lower positioning seat 2 is connected to the supporting seat 1, a plurality of concave positioning grooves 3 are formed in the lower positioning seat 2, positioning columns 4 are arranged in the positioning grooves 3 of the lower positioning seat 2, the top ends of the positioning columns 4 are protruded upwards from the top ends of the lower positioning seat 2, and connecting protrusions 5 are further arranged on the lower positioning seat 2;
the upper positioning seat 6 is provided with a connecting groove 7 matched with the connecting protrusion 5, the upper positioning seat 6 is provided with a yielding groove 23 capable of yielding the positioning column 4, the upper positioning seat 6 is also connected with a plurality of positioning plates 8 respectively corresponding to the positioning grooves 3, the bottom end of each positioning plate 8 is provided with a positioning notch 9, and the bottom surface of each positioning notch 9 is provided with an arc surface.
As shown in fig. 7, the spring piece 20 to be welded has a positioning through hole 21 provided therethrough. When the welding fixture is applied, the spring piece 20 to be welded is placed in the positioning groove 3, the positioning column 4 penetrates through the positioning through hole 21, the upper positioning seat 6 is placed on the lower positioning seat 2, the connecting protrusion 5 is matched with the connecting groove 7 in a placing mode, at this time, a positioning space is formed between the bottom end of the positioning plate 8 and the spring piece 20, the contact copper wire 22 to be welded is placed in the positioning space, and therefore positioning work of the spring piece and the contact copper wire is completed, and a subsequent welding process can be carried out. Wherein, the cambered surface setting of breach bottom surface of location breach 9 suits with the surface of contact copper line 22.
Preferably, the lower positioning seat 2 is provided with a plurality of limiting grooves 10;
the upper positioning seat 6 is provided with a plurality of limiting convex blocks 11 which are respectively matched with the limiting grooves 10.
In this embodiment, the stability of the connection between the upper positioning seat 6 and the lower positioning seat 2 can be improved by the arrangement of the limiting groove 10 and the limiting projection 11.
For easy processing, preferably, the lower positioning seat 2 is provided with a mounting blind hole 12;
the positioning column 4 is connected to the mounting blind hole 12, and the top end of the positioning column 4 protrudes outwards from the lower positioning seat 2.
Preferably, the bottom end of the positioning plate 8 is further provided with a hollow 19 communicated with the middle part of the positioning notch 9.
In this embodiment, the hollow 19 can reduce heat conduction (heat generated by welding).
In order to improve the stability of the connection of the positioning plate 8, it is preferable that the upper positioning seat 6 is connected with a connection extension section 13 connected with the positioning plate 8 at the position of the yielding groove 23.
Preferably, the supporting seat 1 is also provided with a pressing component;
the pressing assembly comprises a pressing installation frame 14, a pressing piece 15, a force hand frame 16 and a pressing connecting frame 17;
the top end of the compression mounting frame 14 is hinged with one end of the compression member 15, and the other end of the compression member 15 can act on the upper positioning seat 6;
one end of the force hand rack 16 is hinged to two sides of the compression mounting rack 14;
one end of the pressing connecting frame 17 is hinged with the middle part of the force hand frame 16, and the other end of the pressing connecting frame 17 is hinged with the middle part of the pressing piece 15.
In this embodiment, the pressing component can press the upper positioning seat 6 on the lower positioning seat 2, so as to improve the stability of welding. When the device is used, the pressing piece 15 can be moved downwards by only rotating the force hand frame 16 so as to downwards act on the upper positioning seat 6 or the pressing piece 15 is moved upwards so as to release the pressing effect on the upper positioning seat 6. To increase the pressing force, two sets of pressing assemblies may be provided.
As shown in fig. 3, the compression mounting frame 14 may include two symmetrically arranged compression mounting brackets 24, one end of the compression member 15 is hinged between the two compression mounting brackets 24, the force hand frame 16 has two force hand brackets 25, the two force hand brackets 25 are respectively hinged with the outer sides of the two compression mounting brackets 24, the compression connecting frame 17 includes two symmetrically arranged compression connecting pieces 26, one end of the two compression connecting pieces 26 is respectively hinged with the inner sides of the two force hand brackets 25, the other ends of the two compression connecting pieces 26 are respectively hinged at two sides of the middle part of the compression member 15, the compression connecting frame 17 further includes a compression connecting frame 27 for connecting the two compression connecting pieces 26, and the compression connecting frame 27 has an arc-shaped hook section 28. The pressing engagement frame 27 can also apply a pressing force to the pressing member 15 when the pressing member 15 is moved downward by the rotation force hand frame 16. And the arcuate hook segment 28 may act as a relief when the hand rest 16 is reversed in force.
To facilitate rotation of the power hand rest 16, the other end of the power hand rest 16 preferably has a power handle sleeve 18.
The foregoing is a further detailed description of the utility model in connection with specific preferred embodiments, and it is not intended that the utility model be limited to these descriptions. Other embodiments of the utility model, which are apparent to those skilled in the art to which the utility model pertains without departing from its technical scope, shall be covered by the protection scope of the utility model.
Claims (7)
1. Welding frock is used to spring leaf, its characterized in that: comprises a supporting seat (1), a lower positioning seat (2) and an upper positioning seat (6);
the lower positioning seat (2) is connected to the supporting seat (1), a plurality of concave positioning grooves (3) are formed in the lower positioning seat (2), positioning columns (4) are arranged in the positioning grooves (3) of the lower positioning seat (2), the top ends of the positioning columns (4) are protruded upwards from the top ends of the lower positioning seat (2), and connecting protrusions (5) are further arranged on the lower positioning seat (2);
the upper positioning seat (6) is provided with a connecting groove (7) matched with the connecting protrusion (5), the upper positioning seat (6) is provided with a yielding groove (23) capable of yielding the positioning column (4), the upper positioning seat (6) is also connected with a plurality of positioning plates (8) corresponding to the plurality of positioning grooves (3) respectively, the bottom end of the positioning plate (8) is provided with a positioning notch (9), and the notch bottom surface of the positioning notch (9) is in a cambered surface arrangement.
2. The welding fixture for the spring piece according to claim 1, wherein: the lower positioning seat (2) is provided with a plurality of limiting grooves (10);
the upper positioning seat (6) is provided with a plurality of limiting convex blocks (11) which are respectively matched with the limiting grooves (10).
3. The welding fixture for the spring piece according to claim 1, wherein: a mounting blind hole (12) is formed in the lower positioning seat (2);
the positioning column (4) is connected to the installation blind hole (12), and the top end of the positioning column (4) protrudes outwards from the lower positioning seat (2).
4. The welding fixture for the spring piece according to claim 1, wherein: the bottom of the locating plate (8) is also provided with a hollow (19) communicated with the middle part of the locating notch (9).
5. The welding fixture for the spring piece according to claim 1, wherein: the upper positioning seat (6) is connected with a connecting extension section (13) connected with the positioning plate (8) at the position of the yielding groove (23).
6. The welding fixture for the spring piece according to claim 1, wherein: the supporting seat (1) is also provided with a compressing assembly;
the compression assembly comprises a compression mounting frame (14), a compression piece (15), an acting hand frame (16) and a compression connecting frame (17);
the top end of the compression mounting frame (14) is hinged with one end of the compression member (15), and the other end of the compression member (15) can act on the upper positioning seat (6);
one end of the force hand rack (16) is hinged to two sides of the compression mounting rack (14);
one end of the compaction connecting frame (17) is hinged with the middle part of the force application hand frame (16), and the other end of the compaction connecting frame (17) is hinged with the middle part of the compaction piece (15).
7. The welding fixture for the spring plate according to claim 6, wherein: the other end of the force hand rack (16) is provided with a force handle sleeve (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222899542.XU CN219212072U (en) | 2022-11-01 | 2022-11-01 | Welding tool for spring piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222899542.XU CN219212072U (en) | 2022-11-01 | 2022-11-01 | Welding tool for spring piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219212072U true CN219212072U (en) | 2023-06-20 |
Family
ID=86736542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222899542.XU Active CN219212072U (en) | 2022-11-01 | 2022-11-01 | Welding tool for spring piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219212072U (en) |
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2022
- 2022-11-01 CN CN202222899542.XU patent/CN219212072U/en active Active
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