CN210139153U - Clamp for double-welding-block coaxial surface-mounted device - Google Patents
Clamp for double-welding-block coaxial surface-mounted device Download PDFInfo
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- CN210139153U CN210139153U CN201920862094.1U CN201920862094U CN210139153U CN 210139153 U CN210139153 U CN 210139153U CN 201920862094 U CN201920862094 U CN 201920862094U CN 210139153 U CN210139153 U CN 210139153U
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- anchor clamps
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- clamp
- fixture
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Abstract
The utility model discloses a clamp of a double-welding-block coaxial surface-mounted device, which relates to the technical field of surface-mounted device clamps and comprises a clamp cap (1) and a clamp seat (2), wherein the interiors of the clamp cap (1) and the clamp seat (2) are hollow grooves and correspond to each other, the clamp cap (1) and the clamp seat (2) are installed in an embedded manner, a through hole is arranged in the middle of the bottom of the clamp cap (1), and a through hole corresponding to the through hole in the middle of the bottom of the clamp cap (1) is arranged in the middle of the bottom of the clamp seat (2); the double-welding-block coaxial surface-mounted device (6) to be detected is placed into the inner groove of the clamp cap (1) and the clamp seat (2) to be installed in an embedded mode and clamped tightly, the double-end pin of the double-welding-block coaxial surface-mounted device (6) extends out of the through hole in the middle of the clamp cap (1) and the clamp seat (2), accurate detection of the double-welding-block coaxial surface-mounted device (6) under the clamp safety protection can be achieved, and mechanical damage of the double-welding-block coaxial surface-mounted device (6) is avoided.
Description
Technical Field
The utility model relates to a table pastes device anchor clamps technical field, concretely relates to anchor clamps of coaxial table of two welding blocks pastes device.
Background
Surface mounting is a technology for mounting electronic components on the surface of a PCB (printed circuit board) and the like, which is called SMT for short, the mounting process on the PCB is roughly divided into three steps of applying soldering paste, mounting the components and reflow soldering, the application of the soldering paste is to ensure that pins of the components and the PCB form electrical connection after reflow soldering, and meanwhile, the pins of the components and the PCB have enough mechanical strength for connection; the component is accurately pasted to the corresponding position of the PCB printed with the soldering paste through machine mounting or manual mounting; reflow soldering is soldering in which solder paste is re-melted to achieve mechanical and electrical connection between the solder terminals or pins of surface-mounted components and pads such as a PCB board. Along with the development of the intelligent equipment supporting engineering towards miniaturization, integration and high density, more and more double-solder-block coaxial surface-mounted components are welded on the surfaces of a PCB (printed circuit board) and the like, and the demand of the market for the double-solder-block coaxial surface-mounted components is increased day by day; after the coaxial surface-mounted component of two solder blocks is produced and is accomplished, need detect to ensure the quality of product, because the coaxial surface-mounted component of two solder blocks's volume is less, when testing it, because the anchor clamps of test are to its direct clamping, the pine is crossed during the clamping, lead to pin and check out test set contact failure easily, can not accurately detect and produce the property ability, tension during the clamping makes the coaxial surface-mounted component of good two solder blocks appear mechanical damage easily, has reduced the productivity effect of enterprise.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a coaxial table of two lugs pastes anchor clamps of device.
The utility model discloses a following technical scheme realizes.
The utility model provides a pair of coaxial table of two welding blocks pastes anchor clamps of device, wherein: the fixture comprises a fixture cap and a fixture seat, wherein the fixture cap and the fixture seat are hollow grooves and correspond to each other, the fixture cap and the fixture seat are installed in an embedded mode, a through hole is formed in the middle of a bottom groove of the fixture cap, and a through hole corresponding to the through hole in the middle of the bottom of the fixture cap is formed in the middle of the bottom of the fixture seat.
The fixture seat is provided with an embedded installation part by the side edge of the hollow groove, and the embedded installation part is embedded into the hollow groove of the fixture cap and is installed in an embedded mode.
The clamping piece is installed in the hollow groove in the clamp seat, one end of the clamping piece is aligned to the clamp cap through hole, the other end of the clamping piece is installed in the middle of the groove bottom of the clamp seat and is aligned to the through hole in the middle of the groove bottom of the clamp seat, and the length of the embedded installation portion is shorter than the depth of the hollow groove of the clamp cap.
The middle part of the bottom of the clamp seat is provided with a guide positioning block for guiding and positioning the clamping piece, and the guide positioning block and the clamp seat are integrated.
Wherein, the guide positioning block is a semicircular arc protruding block.
Wherein the clamping member is a flexible spring.
The fixture cap, the hollow groove, the embedded installation part and the through hole in the middle of the tank bottom are cylindrical, and the fixture seat, the hollow groove and the through hole in the middle of the tank bottom are cylindrical.
The beneficial effects of the utility model reside in that: the detected double-welding-block coaxial surface-mounted device is placed into the inner grooves of the clamp cap and the clamp seat to be installed and clamped, so that the double-end pin of the double-welding-block coaxial surface-mounted device extends out of the through holes in the middle of the bottoms of the clamp cap and the clamp seat, the clamping and accurate detection of the detected double-welding-block coaxial surface-mounted device can be realized under the safety protection of the clamp, and the mechanical damage of the detected double-welding-block coaxial surface-mounted device is avoided; the clamping piece in the groove of the clamp seat is installed, so that clamping detection of the double-welding-block coaxial surface-mounted devices with different sizes is realized, and the universality of the clamp is improved; the guide positioning block is arranged in the middle of the bottom of the clamp seat groove and is used for providing guide for the re-installation of the clamping piece, so that the installation time of the tested double-welding-block coaxial surface-mounted device is shortened; the fixture cap, the hollow groove, the embedded installation part and the through hole in the middle of the tank bottom are cylindrical, and the fixture seat, the hollow groove and the through hole in the middle of the tank bottom are cylindrical, so that the fixture cap is convenient to process, and the processing cost is reduced.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a usage state diagram of the present invention.
In the figure: 1-clamp cap; 2-a clamp seat; 3-a clamping member; 4, guiding a positioning block; 5-an embedded mounting part; 6-double welding block coaxial surface-mounted device.
Detailed Description
The technical solution of the present invention is further described below, but the scope of the claimed invention is not limited to the described.
Embodiment, referring to fig. 1, a fixture for a dual solder bump coaxial surface mount device, wherein: including anchor clamps cap 1 and anchor clamps seat 2, the inside of anchor clamps cap 1 and anchor clamps seat 2 is the cavity recess and corresponding, and anchor clamps cap 1 is embedded installation with anchor clamps seat 2, and the middle part of anchor clamps cap 1 is equipped with the through-hole, and the tank bottom middle part of anchor clamps seat 2 is equipped with the through-hole that corresponds with anchor clamps cap 1 tank bottom middle part through-hole.
The working principle is as follows: referring to fig. 1-2, the detected double-solder-block coaxial surface-mounted device 6 is placed into the grooves in the clamp cap 1 and the clamp seat 2 to be installed and clamped, so that the double-head pin of the double-solder-block coaxial surface-mounted device 6 extends out of the through holes in the middle of the bottoms of the clamp cap 1 and the clamp seat 2, the clamp is placed to the detection equipment to be clamped, the clamping and accurate detection of the detected double-solder-block coaxial surface-mounted device 6 are realized, and the mechanical damage of the detected double-solder-block coaxial surface-mounted device is avoided.
In the above embodiment, referring to fig. 1-2, the fixture base 2 extends into the hollow groove of the fixture cap 1 by the embedded installation portion 5 disposed at the side of the hollow groove, and forms an embedded installation by being closely attached to the inside thereof.
In any of the above embodiments, referring to fig. 1-2, the clamping member 3 is installed in the hollow groove inside the clamp seat 2, one end of the clamping member 3 aligns with the through hole of the clamp cap 1, and the other end of the clamping member 3 is installed in the middle of the groove bottom of the clamp seat 2 and aligns with the through hole in the middle of the groove bottom thereof, so as to ensure that the middle part and the double-headed pin of the tested dual-solder-block coaxial surface-mounted device 6 align with the two through holes, thereby avoiding damage to the tested dual-solder-block coaxial surface-mounted device 6 during detection and installation, and ensuring that the length of the embedded installation part 5 is shorter than the depth of the hollow groove in the clamp cap 1, so that the clamping member 3 can be tightly attached to the internal installation of the clamp for the dual-solder-.
In any of the above embodiments, referring to fig. 1-2, the middle of the bottom of the fixture base 2 is provided with a guide positioning block 4 for guiding and positioning the installation of the clamping element 3, after the double-solder-block coaxial surface-mounted device 6 is replaced, the clamping element 3 quickly enables the tested double-solder-block coaxial surface-mounted devices 6 of different sizes to be installed in the fixture of the present application with the aid of the guide positioning block 4, the guide positioning block 4 and the fixture base 2 are integrated, the strength of the guide positioning block 4 is improved, the number of machining processes for the guide positioning block 4 is reduced, and the production time is saved.
In any of the above embodiments, referring to fig. 1-2, the guiding and positioning block 4 is a semi-circular arc protruding block, so that the clamping member 3 can quickly clamp, position and mount the dual solder bump coaxial surface mount device 6 again.
In any of the above embodiments, referring to fig. 1-2, the clamping member 3 is a flexible spring, which improves the service life of the device, reduces the rigid impact on the dual solder bump coaxial surface mount device 6 during installation, and avoids damage to the tested dual solder bump coaxial surface mount device 6 during rapid installation.
In any of the above embodiments, referring to fig. 1-2, the fixture cap 1 and its hollow groove, the embedded installation part 5, the through hole in the middle of the tank bottom are all cylindrical, and the fixture seat 2 and its hollow groove, the through hole in the middle of the tank bottom are all cylindrical, so that the parts of the present application are convenient to process, the time cost of processing is reduced, and meanwhile, the cylindrical shape does not have sharp water caltrops, so that the present application is safer when in use.
Claims (7)
1. The utility model provides a coaxial table of two welding blocks pastes anchor clamps of device which characterized in that: including anchor clamps cap (1) and anchor clamps seat (2), the inside of anchor clamps cap (1) and anchor clamps seat (2) is the cavity recess and corresponding, and anchor clamps cap (1) and anchor clamps seat (2) are embedded installation, and the tank bottom middle part of anchor clamps cap (1) is equipped with the through-hole, and the tank bottom middle part of anchor clamps seat (2) is equipped with the through-hole that corresponds with anchor clamps cap (1) tank bottom middle part through-hole.
2. The fixture for the dual-solder-block coaxial surface-mount device according to claim 1, wherein: the clamp seat (2) is provided with an embedded installation part (5) close to the side edge of the hollow groove, and the embedded installation part (5) is embedded into the hollow groove of the clamp cap (1) and is installed in an embedded mode.
3. The jig for the double-solder-bump coaxial surface-mount device according to claim 1 or 2, characterized in that: install clamping piece (3) in the inside cavity recess of anchor clamps seat (2), the one end and the anchor clamps cap (1) through-hole of clamping piece (3) align, and the other end of clamping piece (3) is installed in the tank bottom middle part of anchor clamps seat (2) and aligns with the tank bottom middle part through-hole of anchor clamps seat (2), and the length of embedded installation department (5) is shorter than the degree of depth of anchor clamps cap (1) cavity recess.
4. The fixture for the dual-solder-block coaxial surface-mount device according to claim 3, wherein: the middle part of the bottom of the fixture seat (2) is provided with a guide positioning block (4) used for guiding and positioning the clamping piece (3), and the guide positioning block (4) and the fixture seat (2) are integrated.
5. The fixture for the dual-solder-block coaxial surface-mount device according to claim 4, wherein: the guide positioning block (4) is a semicircular arc convex block.
6. The fixture for the dual-solder-block coaxial surface-mount device according to claim 3, wherein: the clamping piece (3) is a flexible spring.
7. The jig for the double-solder-bump coaxial surface-mount device according to claim 1 or 2, characterized in that: the fixture is characterized in that the fixture cap (1), the hollow groove, the embedded installation part (5) and the through hole in the middle of the bottom of the fixture are cylindrical, and the fixture seat (2), the hollow groove and the through hole in the middle of the bottom of the fixture seat are cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920862094.1U CN210139153U (en) | 2019-06-10 | 2019-06-10 | Clamp for double-welding-block coaxial surface-mounted device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920862094.1U CN210139153U (en) | 2019-06-10 | 2019-06-10 | Clamp for double-welding-block coaxial surface-mounted device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210139153U true CN210139153U (en) | 2020-03-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920862094.1U Active CN210139153U (en) | 2019-06-10 | 2019-06-10 | Clamp for double-welding-block coaxial surface-mounted device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210139153U (en) |
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2019
- 2019-06-10 CN CN201920862094.1U patent/CN210139153U/en active Active
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