CN215941947U - Portable multifunctional welding clamping device - Google Patents
Portable multifunctional welding clamping device Download PDFInfo
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- CN215941947U CN215941947U CN202120864706.8U CN202120864706U CN215941947U CN 215941947 U CN215941947 U CN 215941947U CN 202120864706 U CN202120864706 U CN 202120864706U CN 215941947 U CN215941947 U CN 215941947U
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Abstract
The utility model provides a portable multifunctional welding and clamping device which comprises a long-pin-shaped sensor clamping module, wherein the long-pin-shaped sensor clamping module comprises a first base, an upper magnetic attraction piece, a pressing plate, a fixed block and a magnetic attraction piece; the base is provided with a plurality of grooves for semi-embedding and placing the welded long pin type sensor; the upper magnetic attraction piece is arranged at the lower end of the pressing plate and fixedly arranged on the base; the fixed block is fixed at one end of the base; one end of the pressing plate is connected with the fixed block through a pin shaft and can rotate around the pin shaft, the pressing plate is lifted before welding, a long pin type sensor needing to be welded is placed in the groove, then the pressing plate is put down, the magnetic attraction piece and the upper magnetic attraction piece are tightly attracted, the long pin type sensor pin needing to be welded is pressed, clamping of the long pin type electric connector is completed, and welding operation can be carried out.
Description
Technical Field
The utility model relates to a portable multifunctional welding and clamping device, and belongs to the field of industrial assembly.
Background
In the satellite electric fitting process, in order to meet the requirements of energy transmission, signal transmission, temperature control and the like, a large number of electric connectors and sensors need to be welded, wherein the electric connectors and the sensors comprise multi-pin electric connector welding, single-pin connector welding, thermistor welding and the like. Modern satellite integration degree is higher and higher, and its electric connector and sensor also present characteristics such as small, that quantity is many, arrange closely, cause operating space in the welding process little, easily take place the problem such as interfere, increase the welding degree of difficulty. The satellite electric welding has higher requirements on welding quality and reliability compared with other electronic products.
Clamping and fixing of the electric connector and the sensor in the welding process of the satellite electric fitting have great influence on welding efficiency and welding quality. At present, in the welding process of the satellite electric connector and the sensor, a temporary tool is often required to be manufactured so as to fix the electric connector and the sensor. Such a tool is usually for a single electric connector or a sensor, and each welding operation needs one tool, so that the number of welding tools is large, the adaptation efficiency is low during use, and the tool is easy to lose during storage. Particularly, when a long-pin type sensor is welded, the problems that a sensor sensing head is easily damaged by pressure, pins are not stably fixed and the like exist, and the welding efficiency of the long-pin type electric connector is reduced.
SUMMERY OF THE UTILITY MODEL
The technical problem solved by the utility model is as follows: the portable multifunctional welding and clamping device is suitable for welding the satellite electric connector and the sensor, and is used for solving the problems that a sensor sensitive head is easily crushed, pins are unstable and the like when a long-pin type sensor is welded, and the welding efficiency of the long-pin type electric connector is reduced.
The technical scheme of the utility model is as follows: a portable multifunctional welding and clamping device comprises a long-pin-shaped sensor clamping module, wherein the long-pin-shaped sensor clamping module comprises a first base, an upper magnetic attraction piece, a pressing plate, a fixing block and a magnetic attraction piece;
the base is provided with a plurality of grooves for semi-embedding and placing the welded long pin type sensor; the upper magnetic attraction piece is arranged at the lower end of the pressing plate and fixedly arranged on the base; the fixed block is fixed at one end of the base; one end of the pressing plate is connected with the fixed block through a pin shaft and can rotate around the pin shaft, the pressing plate is lifted before welding, a long pin type sensor needing to be welded is placed in the groove, then the pressing plate is put down, the magnetic attraction piece and the upper magnetic attraction piece are tightly attracted, the long pin type sensor pin needing to be welded is pressed, clamping of the long pin type electric connector is completed, and welding operation can be carried out.
Preferably, the portable multifunctional welding and clamping device further comprises a lower cushion and an upper cushion; the lower soft cushion is fixedly arranged on the lower surface of the upper magnetic attraction sheet; the upper soft cushion is fixedly arranged on the upper surface of the magnetic suction sheet and used for protecting long pin type sensor pins needing to be welded.
Preferably, the lower cushion and the upper cushion are both of a double-layer structure, one layer is a medical adhesive tape, and the other layer is a polyimide adhesive tape; the medical adhesive tape layer of the lower cushion is used for being adhered to the upper surface of the base; the medical adhesive tape layer of the upper cushion is used for being adhered to the lower surface of the pressing plate; the polyimide adhesive tape layers of the lower cushion and the upper cushion are used for protecting the long-pin type sensor.
Preferably, the portable multifunctional welding and clamping device further comprises a multi-pin electric connector clamping module, wherein the multi-pin electric connector clamping module comprises a second base, a lower V-shaped block, an upper V-shaped block, a support and an adjusting screw;
the support is N type frame, fix on the second base, it connects on the support to go up V-arrangement piece one end, the other end is V-arrangement piece under through two adjusting screw connections that are parallel to each other, it places with V-arrangement piece relatively to go up the V-arrangement piece, the centre forms a via hole, be used for the centre gripping by welding many needle type electric connector (b), adjusting screw precession shortens the interval between V-arrangement piece and the last V-arrangement piece down, adjusting screw back-out, increase the interval between V-arrangement piece and the last V-arrangement piece down, thereby realize satisfying the clamping demand of many needle type electric connector of different dimensions.
Preferably, the two sides of the support are provided with long-strip hole-shaped slideways, the two sides of the upper V-shaped block are provided with adjusting screws, the screws on the two sides of the upper V-shaped block penetrate through the slideways on the two sides of the support, the screws slide up and down to drive the angle change between the combination of the upper V-shaped block and the lower base, and when the angle is adjusted to be suitable for an operator, an angle adjusting nut is screwed, the support is clamped, and the combination is fixed on the support; after the angle adjusting nut is loosened, the rotating shaft on the upper V-shaped block can slide up and down in the slideway in the bracket, and the lower end of the lower V-shaped block is always in contact with the upper surface of the base, so that the adjustment of the placement angle- ° range of the welded multi-pin electric connector is realized.
Preferably, a rectangular groove is formed in the base, and the rectangular groove is parallel to the bottom edge of the lower V-shaped block and used for reinforcing the support of the lower V-shaped block.
Preferably, the first base and the second base are spliced together or integrally formed.
Preferably, the portable multifunctional welding and clamping device further comprises a single-pin type electric connector clamping module, the single-pin type electric connector clamping module is provided with a plurality of base holes and used for embedding the jack electric connectors, and the base holes are elastic and can ensure that the jack electric connectors can be inserted and cannot be loosened.
Preferably, the base hole is bored at a side of the first base and/or the second base.
Preferably, the first base and the second base are internally subjected to material reduction processing for weight reduction treatment.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the base is provided with a plurality of grooves, the welded long pin type sensor is placed in a semi-embedded mode, the long pin type electric connector is fixed through the pressing plate, and the fast welding operation can be carried out by clamping the long pin type electric connector;
(2) the base hole of the utility model has elasticity, thus ensuring that the jack electric connector can be inserted without loosening.
(3) And the interior of the first base and the second base is subjected to material reduction processing for weight reduction treatment.
(4) The utility model integrates the clamping functions of various electric connectors and sensors and can meet the clamping requirements of various electric connectors and sensors during welding.
(5) Simple structure, convenient operation can the electric connector of multiple specification of clamping, and electric connector puts angularly adjustable, adapts to the operating personnel demand of different heights, custom.
Drawings
FIG. 1 is a schematic view of a multifunctional welding and clamping device according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a multi-pin electrical connector clamping module according to an embodiment of the present invention;
FIG. 3 is a schematic structural diagram of a long pin sensor clamping module according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a clamping module of a single pin electrical connector according to an embodiment of the present invention.
Detailed Description
The utility model is further illustrated by the following examples.
Example 1
As shown in fig. 1, a specific embodiment of the present invention integrates 3 functional modules, which are a multi-pin electrical connector clamping module 1, a long pin sensor clamping module 2, and a single-pin electrical connector clamping module 3, and are used to clamp and fix 3 types of objects to be soldered: a multi-pin electrical connector a, a long pin sensor b and a single-pin electrical connector c.
1. Long pin sensor clamping module
The long pin sensor clamping module 2 is used for clamping a long pin type sensor b during welding, and the structure of the long pin sensor clamping module is shown in the attached drawing 3. The long pin type sensor clamping module comprises a first base 2.1, an upper magnetic attraction piece 2.3, a pressing plate 2.5, a fixing block 2.6 and a magnetic attraction piece 2.7.
A plurality of grooves are formed in the base 2.1 and used for placing the welded long pin type sensor in a semi-embedded mode, one half of the welded long pin type sensor is embedded into the groove, and the other half of the welded long pin type sensor is exposed out of the surface of the groove; the upper magnetic attraction piece 2.3 is arranged at the lower end of the pressure plate 2.5, and the magnetic attraction piece 2.7 is fixedly arranged on the base; the fixed block 2.6 is fixed at one end of the base 2.1; one end of the pressing plate 2.5 is connected with the fixing block 2.6 through a pin shaft and can rotate around the pin shaft, before welding, the pressing plate 2.5 is lifted, a long pin type sensor needing to be welded is placed in the groove, then the pressing plate 2.5 is put down, the magnetic suction piece 2.7 and the upper magnetic suction piece 2.3 are tightly sucked, the long pin type sensor pin needing to be welded is pressed, clamping of the long pin type electric connector is completed, and welding operation can be conducted.
Preferably, the portable multifunctional welding and clamping device further comprises a lower cushion 2.2 and an upper cushion 2.4; the lower soft cushion 2.2 is fixedly arranged on the lower surface of the upper magnetic attraction sheet 2.3; the upper soft cushion 2.4 is fixedly arranged on the upper surface of the magnetic attraction sheet 2.7 and used for protecting long pin type sensor pins needing to be welded.
In addition, the module also has the following characteristics:
(1) the pressing plate 2.5 is in a strip shape, and 1-30 sensors can be clamped at one time for welding as required;
(2) the lower cushion 2.2 and the upper cushion 2.4 are of double-layer structures, one layer is a medical adhesive tape, and the other layer is a polyimide adhesive tape; the medical adhesive tape layer of the lower cushion 2.2 is used for being adhered to the upper surface of the base 2.1; the medical adhesive tape layer of the upper cushion 2.4 is used for being adhered to the lower surface of the pressing plate 2.5; the polyimide tape layers of the lower cushion 2.2 and the upper cushion 2.4 are used for protecting the long pin type sensor. Therefore, the sensor is protected from being collided, the generation of redundant materials is prevented, and meanwhile, the clamping contact surface is elastic and can adapt to clamping of sensors with various specifications by adopting a combined form of the medical adhesive tape and the polyimide adhesive tape.
(3) The magnetic type clamping mode is adopted, and the operation is convenient. The pressure plate 2.5 and the base 2.1 are respectively provided with a magnetic suction sheet, and the sensor is easy to install and take down.
2. Multi-pin electric connector clamping module
The multi-pin electric connector clamping module is used for clamping a multi-pin electric connector a during welding, and the structure of the multi-pin electric connector clamping module is shown in the attached figure 2. The multi-pin electric connector clamping module comprises a second base 1.1, a lower V-shaped block 1.2, an upper V-shaped block 1.3, a support 1.4 and an adjusting screw 1.6;
support 1.4 is N type frame, fix on the second base, go up V-arrangement piece 1.3 one end and connect on support 1.4, the other end is through two adjusting screw 1.6 connection V-arrangement piece 1.2 down that are parallel to each other, it places with V-arrangement piece 1.2 relatively to go up V-arrangement piece 1.3, the centre forms a via hole, be used for the centre gripping by welding many needle type electric connector b, adjusting screw 1.6 precession shortens the interval between V-arrangement piece 1.2 and the last V-arrangement piece 1.3 down, adjusting screw 1.6 precession, increase the interval between V-arrangement piece 1.2 and the last V-arrangement piece 1.3 down, thereby realize satisfying the clamping demand of the many needle type electric connector of different dimensions.
Preferably, the two sides of the support 1.4 are provided with long-strip-shaped hole-shaped slideways, the two sides of the upper V-shaped block 1.3 are provided with adjusting screws, the screws on the two sides of the upper V-shaped block 1.3 penetrate through the slideways on the two sides of the support 1.4, the screws slide up and down to drive the angle change between the combination of the upper V-shaped block 1.3 and the lower V-shaped block 1.2 and the lower base, when the angle is adjusted to be suitable for an operator, the angle adjusting nuts 1.5 are screwed down, the support is clamped, and the combination is fixed on the support 1.4; after the angle adjusting nut 1.5 is loosened, the rotating shaft on the upper V-shaped block 1.3 can slide up and down in the slideway in the bracket 1.4, and the lower end of the lower V-shaped block 1.2 is always contacted with the upper surface of the base 1.1, so that the adjustment of the placement angle of the welded multi-pin electric connector within the range of 0-180 degrees is realized.
Preferably, a rectangular groove is arranged on the base 1.1, and the rectangular groove is parallel to the bottom edge of the lower V-shaped block 1.2 and used for enhancing the support of the lower V-shaped block 1.2.
Preferably, the first base 2.1 and the second base 1.1 are spliced together or integrally formed.
The module has the following characteristics:
(1) the size of the clamping electric connector is continuously adjustable. The clamping requirements of the electric connector with the size specification of phi 10 mm-phi 120mm can be met by adjusting the adjusting screw 1.6 and replacing the specifications of the lower V-shaped block 1.2 and the upper V-shaped block 1.3.
(2) The placing angle of the electric connector is adjustable. After the angle adjusting nut 1.5 is loosened, the rotating shaft on the upper V-shaped block 1.3 can slide up and down in the slide way in the sliding support 1.4, and the lower end of the lower V-shaped block 1.2 is always in contact with the upper surface of the second base 1.1, so that the electric connector is adjusted within the range of 180 degrees in placement angle. The rectangular groove is formed in the second base 1.1, so that the support of the lower V-shaped block 1.2 is enhanced, and the clamping reliability is improved.
3. Clamping module of single-pin electric connector
The 3 single-pin electric connector clamping module is used for clamping a single-pin type electric connection c during welding, and the structure of the clamping module is shown in the attached figure 4.
Preferably, the single-pin type electric connector clamping module is provided with a plurality of base holes 3.1 for embedding the jack electric connectors 3.2, and the base holes 3.1 have elasticity, so that the jack electric connectors 3.2 can be inserted and cannot be loosened.
Preferably, the base holes 3.1 are cut out at the side of the first base 2.1 and/or the second base 1.1.
The module has the following characteristics:
(1) the base is punched with a hole 3.1, and the jack electric connector 3.2 is embedded, so that the clamping hole has elasticity to adapt to the processing tolerance of the pin electric connector, and the pin electric connector can be inserted without loosening;
(2) the clamping hole is formed in the side face of the bottom plate, so that the space is fully utilized, and meanwhile, the welding surface is ensured to be upward, and the welding is convenient;
(3) the clamping is convenient, and the contact pin can be inserted to complete the clamping without other operations.
The utility model also has the following characteristics:
(1) the 1 set of device can clamp 3 types of electric connectors and sensors;
(2) and carrying out lightweight design, and carrying out material reduction processing inside the first base 2.1 and the second base 1.1 to carry out weight reduction treatment.
The utility model can realize clamping of 3 electric connectors and sensors during welding, and the specific implementation method for clamping various welded objects is as follows:
1. multi-pin type electric connector
The multi-pin electric connector is clamped by using the 1 multi-pin electric connector clamping module, and the clamping process is as follows:
according to the size of the clamping position of the electric connector, the distance between the lower V-shaped block 1.2 and the upper V-shaped block 1.3 is adjusted by rotating the adjusting screw 1.6, so that the electric connector can be installed;
the welding end of the electric connector is installed outwards, and the electric connector is clamped by rotating the adjusting screw 1.6;
loosening the angle adjusting nut 1.5, adjusting the electric connector to a proper inclination angle, arranging the lower end of the lower V-shaped block 1.2 in the rectangular groove of the base 1.1, and screwing the angle adjusting nut 1.5 to fix the electric connector. The clamping of the multi-pin electric connector is completed, and the welding operation can be carried out.
After welding, the specification adjusting screw is changed by rotating 1.6, and the electric connector can be taken down to finish operation after being loosened.
2. Long pin type sensor
The long pin type sensor is clamped by using the long pin sensor clamping module 2, and the clamping process is as follows:
the pressing plate 2.5 is lifted, the sensor to be welded is placed on the lower soft pad 2.2, the pins face outwards, the pressing plate 2.5 is placed down, and the magnetic suction piece is tightly sucked to press the pins of the sensor. The clamping of the long pin type electric connector is completed, and the welding operation can be carried out.
And after the welding is finished, lifting the 2.5 pressing plate, and taking down the sensor to finish the operation.
3. Single-pin type electric connector
The single-pin electric connector clamping module 3 is used for clamping the single-pin electric connector, and the clamping process is as follows:
and the welding end of the contact pin faces outwards and is inserted into the jack, so that the clamping operation is completed, and the welding operation can be performed.
And after the welding is finished, pulling out the contact pin to finish the operation.
Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention, and those skilled in the art can make variations and modifications of the present invention without departing from the spirit and scope of the present invention by using the methods and technical contents disclosed above.
Claims (10)
1. A portable multifunctional welding and clamping device is characterized by comprising a long-pin-shaped sensor clamping module (2), wherein the long-pin-shaped sensor clamping module comprises a first base (2.1), an upper magnetic suction piece (2.3), a pressing plate (2.5), a fixing block (2.6) and a magnetic suction piece (2.7);
a plurality of grooves are formed in the first base (2.1) and used for placing the welded long pin type sensor in a semi-embedded mode; the upper magnetic attraction sheet (2.3) is arranged at the lower end of the pressure plate (2.5), and the magnetic attraction sheet (2.7) is fixedly arranged on the first base (2.1); the fixed block (2.6) is fixed at one end of the first base (2.1); one end of the pressing plate (2.5) is connected with the fixing block (2.6) through a pin shaft and can rotate around the pin shaft, the pressing plate (2.5) is lifted up before welding, a long pin type sensor needing to be welded is placed in the groove, then the pressing plate (2.5) is put down, the magnetic attraction piece (2.7) and the upper magnetic attraction piece (2.3) are tightly attracted, the long pin type sensor pin needing to be welded is pressed, clamping of the long pin type electric connector is completed, and welding operation can be carried out.
2. The portable multifunctional welding clamping device as claimed in claim 1, characterized by further comprising a lower cushion (2.2) and an upper cushion (2.4); the lower soft cushion (2.2) is fixedly arranged on the lower surface of the upper magnetic attraction sheet (2.3); the upper soft pad (2.4) is fixedly arranged on the upper surface of the magnetic attraction sheet (2.7) and used for protecting long pin type sensor pins needing to be welded.
3. The portable multifunctional welding and clamping device as claimed in claim 2, characterized in that the lower cushion (2.2) and the upper cushion (2.4) are both of a double-layer structure, one layer is medical adhesive tape, and the other layer is polyimide adhesive tape; the medical adhesive tape layer of the lower cushion (2.2) is used for being adhered to the upper surface of the first base (2.1); the medical adhesive tape layer of the upper cushion (2.4) is used for being bonded on the lower surface of the pressing plate (2.5); the polyimide adhesive tape layers of the lower cushion (2.2) and the upper cushion (2.4) are used for protecting the long-pin type sensor.
4. The portable multifunctional welding clamping device according to claim 1, further comprising a multi-pin electrical connector clamping module, wherein the multi-pin electrical connector clamping module comprises a second base (1.1), a lower V-shaped block (1.2), an upper V-shaped block (1.3), a bracket (1.4) and an adjusting screw (1.6);
support (1.4) are N type frame, fix on the second base, it connects on support (1.4) to go up V-arrangement piece (1.3) one end, V-arrangement piece (1.2) down is connected through two adjusting screw (1.6) that are parallel to each other to the other end, it places relatively with V-arrangement piece (1.2) down to go up V-arrangement piece (1.3), a via hole is formed to the centre, be used for the centre gripping by welding many needle type electric connector (b), adjusting screw (1.6) precession, shorten the interval between V-arrangement piece (1.2) and last V-arrangement piece (1.3) down, adjusting screw (1.6) screw out, increase down the interval between V-arrangement piece (1.2) and last V-arrangement piece (1.3), thereby realize satisfying the clamping demand of many needle type electric connector of different dimensions.
5. The portable multifunctional welding and clamping device according to claim 4, characterized in that the two sides of the support (1.4) are provided with long-strip-hole-shaped slideways, the two sides of the upper V-shaped block (1.3) are provided with adjusting screws, the screws on the two sides of the upper V-shaped block (1.3) penetrate through the slideways on the two sides of the support (1.4), the screws slide up and down to drive the angle change between the combined body of the upper V-shaped block (1.3) and the lower V-shaped block (1.2) and the lower base, when the angle is adjusted to be suitable for an operator, an angle adjusting nut (1.5) is screwed, the support is clamped, and the combined body is fixed on the support (1.4); after the angle adjusting nut (1.5) is loosened, the rotating shaft on the upper V-shaped block (1.3) can slide up and down in the slideway in the bracket (1.4), and the lower end of the lower V-shaped block (1.2) is always contacted with the upper surface of the second base (1.1), so that the adjustment of the placement angle of the welded multi-pin electric connector within the range of 0-180 degrees is realized.
6. The portable multifunctional welding clamping device as claimed in claim 4, characterized in that a rectangular groove is arranged on the second base (1.1), and the rectangular groove is parallel to the bottom edge of the lower V-shaped block (1.2) and is used for enhancing the support of the lower V-shaped block (1.2).
7. The portable multifunctional welding and clamping device as claimed in claim 4, characterized in that the first base (2.1) and the second base (1.1) are spliced together or integrally formed.
8. The portable multifunctional welding and clamping device as claimed in claim 1, further comprising a single-pin type electric connector clamping module, wherein the single-pin type electric connector clamping module is provided with a plurality of base holes (3.1) for embedding the jack electric connectors (3.2), and the base holes (3.1) have elasticity so as to ensure that the jack electric connectors (3.2) can be inserted and cannot be loosened.
9. A portable multifunctional welding clamp according to claim 8 characterized in that said base hole (3.1) is cut at the side of the first base (2.1) and/or the second base (1.1).
10. The portable multifunctional welding and clamping device as claimed in claim 1, characterized in that the first base (2.1) and the second base (1.1) are internally processed by reducing material to reduce weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120864706.8U CN215941947U (en) | 2021-04-25 | 2021-04-25 | Portable multifunctional welding clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120864706.8U CN215941947U (en) | 2021-04-25 | 2021-04-25 | Portable multifunctional welding clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215941947U true CN215941947U (en) | 2022-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120864706.8U Active CN215941947U (en) | 2021-04-25 | 2021-04-25 | Portable multifunctional welding clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215941947U (en) |
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2021
- 2021-04-25 CN CN202120864706.8U patent/CN215941947U/en active Active
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