CN219131304U - Feed subassembly welding position frock - Google Patents
Feed subassembly welding position frock Download PDFInfo
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- CN219131304U CN219131304U CN202223598811.5U CN202223598811U CN219131304U CN 219131304 U CN219131304 U CN 219131304U CN 202223598811 U CN202223598811 U CN 202223598811U CN 219131304 U CN219131304 U CN 219131304U
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Abstract
The utility model relates to the technical field of feed assembly, and particularly discloses a feed assembly welding positioning tool; the welding positioning device is used for welding and positioning the microstrip piece and the connector; comprises a bottom plate, a side plate vertically arranged on the bottom plate and a positioning piece arranged on the bottom plate; a guide groove matched with the positioning piece for use is formed in one side of the side plate, which is close to the positioning piece; the connector is mounted on the base plate. The utility model can effectively weld and position the microstrip piece and the connector, and ensures that the welded microstrip piece meets the process requirements; the working efficiency is high.
Description
Technical Field
The utility model relates to the technical field of assembly of feed components, in particular to a welding positioning tool for a feed component.
Background
The welding process of the microstrip piece and the connector is generally to fix the base of the connector by using flat tongs, then to load the microstrip piece, then to position the microstrip piece by using other auxiliary tools, and then to weld.
The following problems exist in the positioning in this way:
the microstrip sheet is not vertical to the base of the connector, the microstrip printed line is not coaxial with the inner conductor in the connector, and the coaxiality of the microstrip sheet and the base in the assembly process is low;
the clamping speed is low;
the micro-strip sheet and the base are easy to generate the problems of high relative displacement reworking rate and the like in the welding process, and the production efficiency is seriously affected when the number is large.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a welding positioning tool for a feed assembly, which can effectively weld and position a microstrip piece and a connector and ensure that the welded microstrip piece meets the process requirements; the working efficiency is high;
the utility model solves the technical problems by adopting the following solution:
a welding positioning tool for a feed assembly, which is used for welding positioning a microstrip piece and a connector; comprises a bottom plate, a side plate vertically arranged on the bottom plate and a positioning piece arranged on the bottom plate; a guide groove matched with the positioning piece for use is formed in one side of the side plate, which is close to the positioning piece; the connector is mounted on the base plate.
The side plates are arranged on the bottom plate and are provided with guide grooves for supporting the microstrip pieces in the feed assembly, and the side plates and the positioning pieces arranged on the bottom plate cooperate to position and fix the microstrip pieces; the connector is mounted on the chassis, and since the microstrip patch will be perpendicular to the chassis after it is secured, so that the microstrip patch remains perpendicular with respect to the connector, the connector is mounted on the chassis and below the microstrip patch, which, in some possible embodiments,
the positioning piece comprises two groups of positioning pins which are arranged in parallel and form a slot between the two groups of positioning pins; the axis of the slot and the axis of the guide slot are respectively perpendicular to the bottom plate and the side plate on the same plane;
in some of the possible embodiments of the present utility model,
the planes of the axes of the two groups of positioning pins are parallel to the side plates.
In some of the possible embodiments of the present utility model,
the guide groove is vertically arranged and is mutually perpendicular to the bottom plate.
In some of the possible embodiments of the present utility model,
the width of the guide groove, the thickness of the microstrip piece and the width of the slot are matched.
In some of the possible embodiments of the present utility model,
a fixing pin for fixing the connector is provided on the base plate.
In some of the possible embodiments of the present utility model,
the connector comprises a base, a body arranged on the base and an inner conductor arranged on the body and provided with a clamping groove;
the base is provided with a positioning hole matched with the positioning pin for use, and the bottom plate is provided with a positioning groove for fixing the connector;
the axis of the positioning groove, the axis of the slot and the axis of the clamping groove are on the same plane.
In some possible embodiments, the distance between the axis of the slot and the bottom of the guide slot is equal to the distance between the end of the microstrip patch near the inner conductor and the bottom of the slot.
In some of the possible embodiments of the present utility model,
a space for installing the connector is formed between the positioning piece and the side plate.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the matching of the side plates and the bottom plate, the positioning of the welding positions of the microstrip piece and the connector is effectively realized, the welding is ensured not to deviate, the welding efficiency is greatly improved, the fixation of the microstrip piece and the connector is simple and convenient, and the working efficiency and the welding quality are greatly improved;
the utility model has simple structure and strong practicability.
Drawings
FIG. 1 is a three-dimensional view of the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a state diagram of the present utility model;
FIG. 4 is a top view of FIG. 3;
FIG. 5 is a side view of FIG. 3;
wherein: 1. a bottom plate; 11. a positioning groove; 2. a side plate; 21. a guide groove; 3. a positioning assembly; 31. a positioning pin; 4. a fixing pin; 10. a microstrip sheet; 101. printing lines; 20. a connector; 21. an inner conductor.
Detailed Description
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. Reference to "first," "second," and similar terms in this application does not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Likewise, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. In the implementation of the present application, "and/or" describes an association relationship of an association object, which means that there may be three relationships, for example, a and/or B may mean: a exists alone, A and B exist together, and B exists alone. In the description of the embodiments of the present application, unless otherwise indicated, the meaning of "a plurality" means two or more. For example, a plurality of positioning posts refers to two or more positioning posts. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The present utility model will be described in detail below.
As shown in fig. 1-5:
a welding positioning tool for a feed assembly, which is used for welding positioning of a microstrip piece 10 and a connector 20; comprises a bottom plate 1, a side plate 2 vertically arranged on the bottom plate 1 and a positioning piece 3 arranged on the bottom plate 1; a guide groove 21 matched with the positioning piece 3 is formed in one side of the side plate 2, which is close to the positioning piece 3; the connector 20 is mounted on the base plate 1.
Before use, the connector 20 is firstly installed on the bottom plate 1, and the installation position of the microstrip piece 10 is determined according to the position of the inner conductor 201 in the connector body; when the microstrip patch 10 is installed, the microstrip patch 10 is fixed and clamped through the cooperation of the guide groove 21 and the positioning piece 3, so that the clamped microstrip patch 10 is respectively perpendicular to the bottom plate 1 and the side plate 2, and the printed line 101 can be ensured to be coaxial with the inner conductor 201, and then welding is performed; the connector 20 is arranged on the bottom plate 1, and the microstrip piece 10 is mutually perpendicular to the connector 20 after being arranged, so that the microstrip piece cannot deviate; and the welding precision is ensured.
In some possible embodiments, in order to effectively realize the fixing and clamping of the microstrip patch 10, and ensure that the microstrip patch 10 is perpendicular to the side plate 2 and the bottom plate 1.
The positioning piece 3 comprises two groups of positioning pins 31 which are arranged in parallel and form a slot between the two groups of positioning pins; the axis of the slot and the axis of the guide slot 21 are respectively perpendicular to the bottom plate 1 and the side plate 2 on the same plane;
when the microstrip patch is mounted, one side of the microstrip patch 10 is inserted into the guide groove 21, and then moves downwards along the guide groove 21, and then is inserted into the slot formed by the two sets of positioning pins 31, and the microstrip patch 10 is fixed by the cooperation of the guide groove 21 and the slot.
In some of the possible embodiments of the present utility model,
the planes of the axes of the two sets of positioning pins 31 are parallel to the side plate 2.
In some of the possible embodiments of the present utility model,
the guide grooves 21 are vertically arranged and are mutually perpendicular to the bottom plate 1.
The top surface of the bottom plate 1 is horizontally arranged, the guide groove 21 is vertically arranged and is mutually perpendicular to the top surface of the bottom plate 1, and the guide groove 21 and the slot are mutually matched to ensure that the microstrip piece 10 is respectively mutually perpendicular to the bottom plate 1 and the side plate 2.
In some possible embodiments, in order to effectively ensure the clamping and fixing of the microstrip patch 10, displacement is avoided, and welding precision when welding with the connector 20 is ensured;
the width of the guide groove 21, the thickness of the microstrip sheet 10 and the width of the slot are matched.
The guide groove 21 has a width D, the microstrip patch 10 has a thickness e, and the slot has a frame size D, d=d=e.
In some possible embodiments, the connector 20 is secured for efficiency;
a fixing pin 4 for fixing the connector 20 is provided on the base plate 1.
In some of the possible embodiments of the present utility model,
the connector 20 comprises a base, a body mounted on the base, and an inner conductor 201 mounted on the body and provided with a clamping groove;
the base is provided with a positioning hole matched with the positioning pin 31, and the bottom plate 1 is provided with a positioning groove 11 for fixing the connector 20;
the axis of the positioning groove 11, the axis of the slot and the axis of the clamping groove are on the same plane, so that the microstrip piece 10 is effectively ensured to be vertical to the side plate 2 and the bottom plate 1 after clamping.
The fixing pin 4 is mainly used for fixing the base, and the positioning groove 11 is mainly used for ensuring that a part of the body, which is close to the bottom plate 1, can be provided with a mounting cavity; the inner conductor 201 is a solder terminal to which the connector 20 is soldered to the track 101; when assembled, the microstrip patch 10 is inserted into the slot with the printed line 101 coaxial with the slot along a vertical axis;
in some possible embodiments, to ensure that the microstrip patch 10 will be inserted into the slot with the track 101 coaxial with the slot along a vertical axis;
the distance between the axis of the clamping groove and the bottom of the guide groove 21 is equal to the distance between the end, close to the inner conductor 201, of the printed line 101 of the microstrip patch 10 and the bottom of the slot.
The axis of the card slot and the axis of the welding end of the printed circuit board 101 are in the same straight line, so that the coaxiality of the inner conductor 201 and the printed circuit board 101 during welding is ensured.
In some possible embodiments, the fixed position of connector 20 is mainly determined by the position of track 101; as shown in fig. 1 to 5, a space for installing the connector 20 is formed between the positioning member 3 and the side plate 2 according to the position of the printed wiring 101 in the microstrip sheet 10 after clamping.
Preferably, the bottom plate 1 is in a cuboid structure, and the side plate 2 is connected with one side surface of the bottom plate 1 through bolts, so that the assembly efficiency of the bottom plate and the side plate is improved; the guide groove 21 is arranged on one side of the side plate 2 close to the bottom plate 1; the positioning pin 31, the fixing pin 4, and the positioning groove 11 are provided on the top of the base plate 1.
The utility model is not limited to the specific embodiments described above. The utility model extends to any novel one, or any novel combination, of the features disclosed in this specification, as well as to any novel one, or any novel combination, of the steps of the method or process disclosed.
Claims (9)
1. A welding positioning tool for a feed assembly, which is used for welding positioning a microstrip piece and a connector; the device is characterized by comprising a bottom plate, a side plate vertically arranged on the bottom plate and a positioning piece arranged on the bottom plate; a guide groove matched with the positioning piece for use is formed in one side of the side plate, which is close to the positioning piece; the connector is mounted on the base plate.
2. The welding positioning tool for the feed assembly according to claim 1, wherein the positioning piece comprises two groups of positioning pins which are arranged in parallel and form a slot therebetween; the axis of the slot and the axis of the guide slot are on the same plane and are respectively perpendicular to the bottom plate and the side plate.
3. The welding positioning tool for the feed assembly according to claim 2, wherein the planes of the axes of the two groups of positioning pins are parallel to the side plate.
4. The welding positioning tool for the feed assembly according to claim 2, wherein the guide grooves are vertically arranged and perpendicular to the bottom plate.
5. The welding positioning tool for the feed assembly according to claim 2, wherein the width of the guide groove, the thickness of the microstrip piece and the width of the slot are matched.
6. The welding positioning fixture for a power feeding assembly according to claim 5, wherein a fixing pin for fixing the connector is provided on the base plate.
7. The welding positioning tool for a feed assembly according to claim 6, wherein the connector comprises a base, a body mounted on the base, and an inner conductor mounted on the body and provided with a clamping groove;
the base is provided with a positioning hole matched with the positioning pin for use, and the bottom plate is provided with a positioning groove for fixing the connector;
the axis of the positioning groove, the axis of the slot and the axis of the clamping groove are on the same plane.
8. The welding positioning tool for the feed assembly according to claim 7, wherein the distance between the axis of the clamping groove and the bottom of the guide groove is equal to the distance between the end, close to the inner conductor, of the printed line of the microstrip piece and the bottom of the slot.
9. The feed assembly welding fixture of claim 1, wherein a space for installing a connector is formed between the positioning member and the side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223598811.5U CN219131304U (en) | 2022-12-31 | 2022-12-31 | Feed subassembly welding position frock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223598811.5U CN219131304U (en) | 2022-12-31 | 2022-12-31 | Feed subassembly welding position frock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219131304U true CN219131304U (en) | 2023-06-06 |
Family
ID=86566292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223598811.5U Active CN219131304U (en) | 2022-12-31 | 2022-12-31 | Feed subassembly welding position frock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219131304U (en) |
-
2022
- 2022-12-31 CN CN202223598811.5U patent/CN219131304U/en active Active
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