CN219648610U - Flattening device for lead pins - Google Patents

Abstract

The utility model relates to the technical field of flattening devices, in particular to a lead pin flattening device which is convenient to fix, improves working efficiency and enhances practicability; including the processing platform, processing platform bottom even fixed mounting has four sets of landing legs, bottom plate bottom fixed mounting has two sets of sliders, first spout has all been seted up to two sets of slider inner, processing platform both ends respectively with two sets of first spout sliding connection, bottom plate top fixed mounting has first extension board, second extension board and third extension board, the wire groove is seted up to first extension board one end, second extension board one end fixed mounting has the roof, the screw hole is seted up at the roof top, the dwang outer wall is provided with the external screw thread, external screw thread and screw hole threaded connection, dwang top fixed mounting has the hand wheel, the clamp plate is installed in the dwang bottom rotation, clamp plate one end fixed mounting has the stopper, the spacing groove has been seted up to third extension board one end, stopper and spacing groove sliding connection, clamp plate bottom fixed mounting has the curb plate, the slide hole has been seted up to curb plate one end.

Description

Flattening device for lead pins

Technical Field

The utility model relates to the technical field of flattening devices, in particular to a lead pin flattening device.

Background

In order to realize high assembly density and reduce the weight and volume of electronic products, surface assembly technology is often used in the production of electronic products, which requires that electronic elements are patch elements, and after SMT is generally adopted, the reliability of the products can be greatly improved, the shock resistance of the products can be enhanced, the defect rate of welding spots is reduced, the high-frequency characteristics are improved, and the electromagnetic and radio-frequency interference is reduced. At present, in the production of a patch electrolytic capacitor, a lead pin is required to be flattened, then the flattened lead pin surface is welded, according to the search, the utility model patent with the Chinese patent publication number of CN215614702U discloses a flattening device for the lead pin of the patch electrolytic capacitor, which comprises a base, wherein a cushion block is arranged on the upper surface of the base, a support frame fixed on the base is arranged on the left side of the cushion block, flattening blocks for flattening pins of the capacitor are arranged on the support frame, a plurality of capacitors are uniformly arranged, a baffle plate capable of being adjusted left and right is arranged on the right side of the capacitors, a supporting plate is arranged on the lower side of the capacitors, the supporting plate is fixed on the baffle plate in an up-down adjusting way, a blocking mechanism for blocking the capacitors is arranged at the rear end of the baffle plate, and when the pins of the capacitors are flattened, the flattening blocks are used for flattening the pins of the capacitors at the same time, so that the flattening processing of the pins of the capacitors has higher efficiency;

however, the technical scheme finds that the capacitor is limited by the motor-driven blocking rod in use, the limiting effect is poor, and the capacitor pin is easy to move when flattened, so that the working efficiency is reduced, and the practicality is poor.

Disclosure of Invention

Technical problem to be solved

In order to solve the technical problems, the utility model provides the lead pin flattening device which is convenient to fix, improves the working efficiency and enhances the practicability.

Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a device is flattened to lead foot, including the processing platform, even fixed mounting in processing platform bottom has four sets of landing legs, fixture includes bottom plate and dwang, bottom plate bottom fixed mounting has two sets of sliders, first spout has all been seted up to two sets of slider inner, processing platform both ends respectively with two sets of first spout sliding connection, bottom plate top fixed mounting has first extension board, second extension board and third extension board, the wire groove has been seted up to first extension board one end, second extension board one end fixed mounting has the roof, threaded hole has been seted up at the roof top, the dwang outer wall is provided with the external screw thread, external screw thread and threaded hole threaded connection, dwang top fixed mounting has the hand wheel, the clamp plate is installed in the dwang bottom rotation, clamp plate one end fixed mounting has the stopper, the spacing groove has been seted up to third extension board one end, stopper and spacing groove sliding connection, the curb plate bottom fixed mounting has the curb plate, the slide hole has been seted up to curb plate one end, slide bar one end fixed mounting has the stripper plate, the stripper plate bottom sets up to arc structure, stripper plate one end passes through spring coupling with curb plate one end, slide bar fixed mounting has the curb plate, flattening mechanism fixed mounting is used for flattening the processing at the top.

Through adopting above-mentioned technical scheme, put the multiunit condenser on the bottom plate to the guide pin passes the unwrapping wire groove on the first extension board, rotates the hand wheel, and the hand wheel drives the dwang and rotates, and the dwang drives the clamp plate and descends, and the clamp plate drives the curb plate and descends, and the curb plate drives the stripper plate and descends, and arc structure on the stripper plate continues to descend after contacting with the condenser, can push the multiunit condenser together, and the spring contracts this moment, until clamp plate bottom and multiunit condenser top laminating, promotes flattening mechanism department left with the bottom plate, flattens the guide pin, and this process has realized the fixed process of being convenient for, has improved work efficiency, thereby has strengthened the practicality.

Preferably, the flattening mechanism comprises a fixed plate, wherein the fixed plate is fixedly arranged at the top of the processing table, a connecting plate is fixedly arranged at one end of the fixed plate, an electric cylinder is fixedly arranged at the bottom of the connecting plate, a line pressing plate is fixedly arranged at the bottom of the electric cylinder, and a placing block is fixedly arranged at the top of the processing table.

Through adopting above-mentioned technical scheme, promote the bottom plate left until the lead wire foot of multiunit condenser is located places the piece, starts electronic jar, and electronic jar drives the line ball board and flattens the lead wire foot to the practicality has been strengthened.

Preferably, a handle is fixedly arranged at one end of the bottom plate.

By adopting the technical scheme, the bottom plate can be conveniently pulled by pulling the handle, so that the use convenience is enhanced.

Further, a rubber pad is fixedly arranged at the bottom of the pressing plate.

Through adopting above-mentioned technical scheme, the rubber pad can avoid bottom plate and condenser direct contact, avoids the condenser to damage to the practicality has been strengthened.

Furthermore, four groups of landing legs are fixedly provided with casters at the bottoms.

By adopting the technical scheme, the processing table can be carried to a required place, so that the practicability is enhanced.

Advantageous effects

Compared with the prior art, the utility model provides a lead pin flattening device, which has the following beneficial effects:

put the multiunit condenser on the bottom plate to the guide pin passes the unwrapping wire groove on the first extension board, rotates the hand wheel, and the hand wheel drives the dwang and rotates, and the dwang drives the clamp plate and descends, and the clamp plate drives the curb plate and descends, and the curb plate drives the stripper plate and descends, and arc structure on the stripper plate continues to descend after contacting with the condenser, can push together multiunit condenser, and the spring shrink until clamp plate bottom and multiunit condenser top laminating, promotes flattening mechanism department left with the bottom plate, flattens the guide pin, and this process has realized the fixed process of being convenient for, has improved work efficiency, thereby has strengthened the practicality.

Drawings

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

FIG. 2 is a schematic view of the front view of the platen and side panel connection of the present utility model;

FIG. 3 is a schematic left view of the connection of the limiting block and the bottom plate;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

The reference numerals in the drawings: 1. a processing table; 2. a support leg; 3. a bottom plate; 4. a rotating lever; 5. a slide block; 6. a first support plate; 7. a second support plate; 8. a third support plate; 9. a top plate; 10. a hand wheel; 11. a pressing plate; 12. a limiting block; 13. a side plate; 14. a slide bar; 15. an extrusion plate; 16. a spring; 17. a limiting plate; 18. a fixing plate; 19. a connecting plate; 20. an electric cylinder; 21. a wire pressing plate; 22. placing a block; 23. a handle; 24. a rubber pad; 25. casters.

Detailed Description

Examples

Referring to fig. 1-4, four sets of supporting legs 2 are uniformly and fixedly installed at the bottom of a processing table 1, two sets of sliding blocks 5 are fixedly installed at the bottom of a bottom plate 3, first sliding grooves are formed in the inner ends of the two sets of sliding blocks 5, two ends of the processing table 1 are respectively and slidably connected with the two sets of first sliding grooves, a first supporting plate 6, a second supporting plate 7 and a third supporting plate 8 are fixedly installed at the top of the bottom plate 3, a wire-releasing groove is formed in one end of the first supporting plate 6, a top plate 9 is fixedly installed at one end of the second supporting plate 7, threaded holes are formed in the top of the top plate 9, external threads are formed on the outer wall of a rotating rod 4 and are in threaded connection with the threaded holes, a hand wheel 10 is fixedly installed at the top of the rotating rod 4, a pressing plate 11 is rotatably installed at the bottom of the rotating rod 4, a limiting block 12 is fixedly installed at one end of the pressing plate 11, a limiting groove is formed in one end of the third supporting plate 8, the limiting block 12 is slidably connected with the limiting groove, a plurality of sets of capacitors are placed on the bottom plate 3, and the lead pins pass through the wire releasing grooves on the first support plate 6, the hand wheel 10 is rotated, the hand wheel 10 drives the rotating rod 4 to rotate, the rotating rod 4 drives the pressing plate 11 to descend, the bottom of the pressing plate 11 is fixedly provided with the side plate 13, one end of the side plate 13 is provided with a sliding hole, a sliding rod 14 is slidably arranged in the sliding hole, one end of the sliding rod 14 is fixedly provided with the pressing plate 1511, the bottom of the pressing plate 1511 is arranged into an arc-shaped structure, one end of the pressing plate 1511 is connected with one end of the side plate 13 through a spring 16, the other end of the sliding rod 14 is fixedly provided with a limiting plate 17, the pressing plate 11 drives the side plate 13 to descend, the side plate 13 drives the pressing plate 1511 to descend, the arc-shaped structure on the pressing plate 1511 is contacted with the capacitors to continue descending, a plurality of groups of capacitors are pushed together at the moment, the spring 16 contracts until the bottom of the pressing plate 11 is attached to the tops of the plurality of groups of capacitors, the process realizes the process of convenient fixing, the working efficiency is improved, thereby enhancing the practicality.

Referring to fig. 1-2, a fixing plate 18 is fixedly installed at the top of a processing table 1, a connecting plate 19 is fixedly installed at one end of the fixing plate 18, an electric cylinder 20 is fixedly installed at the bottom of the connecting plate 19, a wire pressing plate 21 is fixedly installed at the bottom of the electric cylinder 20, a placing block 22 is fixedly installed at the top of the processing table 1, the bottom plate 3 is pushed leftwards until the lead pins of a plurality of groups of capacitors are located on the placing block 22, the electric cylinder 20 is started, and the electric cylinder 20 drives the wire pressing plate 21 to flatten the lead pins, so that the practicability is enhanced.

Referring to fig. 1-2, a handle 23 is fixedly installed at one end of the bottom plate 3, and the handle 23 can be pulled to pull the bottom plate 3 conveniently, so that the convenience in use is enhanced.

Referring to fig. 1, a rubber pad 24 is fixedly installed at the bottom of the pressing plate 11, and the rubber pad 24 can prevent the bottom plate 3 from directly contacting with the capacitor, so that the capacitor is prevented from being damaged, and the practicability is enhanced.

Referring to fig. 1-3, casters 25 are fixedly mounted at the bottoms of the four sets of legs 2, so that the processing table 1 can be carried to a desired place, thereby enhancing the practicability.

When the lead pin flattening device disclosed by the utility model works, a plurality of groups of capacitors are placed on the bottom plate 3, the lead pins penetrate through the wire grooves on the first support plate 6, the hand wheel 10 is rotated, the hand wheel 10 drives the rotating rod 4 to rotate, the rotating rod 4 drives the pressing plate 11 to descend, the pressing plate 11 drives the side plate 13 to descend, the side plate 13 drives the pressing plate 1511 to descend, the arc-shaped structure on the pressing plate 1511 continuously descends after contacting with the capacitors, the plurality of groups of capacitors can be pushed together, at the moment, the springs 16 are contracted until the bottoms of the pressing plate 11 are attached to the tops of the plurality of groups of capacitors, the bottom plate 3 is pushed to the flattening mechanism leftwards to flatten the lead pins, the process is convenient to fix, the working efficiency is improved, and the practicability is improved.

Claims (5)

1. The utility model provides a device is flattened to lead pin, includes the processing platform, and processing platform bottom even fixed mounting has four sets of landing legs, its characterized in that still includes:

the clamping mechanism comprises a bottom plate and a rotating rod, two groups of sliding blocks are fixedly arranged at the bottom of the bottom plate, first sliding grooves are formed in the inner ends of the two groups of sliding blocks, two ends of a processing table are respectively connected with the two groups of first sliding grooves in a sliding mode, a first support plate, a second support plate and a third support plate are fixedly arranged at the top of the bottom plate, a wire releasing groove is formed in one end of the first support plate, a top plate is fixedly arranged at one end of the second support plate, a threaded hole is formed in the top of the top plate, external threads are formed in the outer wall of the rotating rod, the external threads are in threaded connection with the threaded holes, a hand wheel is fixedly arranged at the top of the rotating rod, a pressing plate is rotatably arranged at the bottom of the rotating rod, a limiting block is fixedly arranged at one end of the pressing plate, a limiting groove is formed in one end of the third support plate, a limiting block is slidingly arranged at one end of the limiting groove, a extruding plate is fixedly arranged at one end of the sliding plate, one end of the sliding rod is fixedly arranged at the other end of the sliding rod is in an arc-shaped structure, one end of the extruding plate is connected with one end of the side plate through a spring, and the limiting plate is fixedly arranged at the other end of the sliding rod;

and the flattening mechanism is fixedly arranged at the top of the processing table and is used for flattening the lead wires.

2. A pin flattening apparatus as in claim 1, wherein: the flattening mechanism comprises a fixing plate, wherein the fixing plate is fixedly arranged at the top of the processing table, a connecting plate is fixedly arranged at one end of the fixing plate, an electric cylinder is fixedly arranged at the bottom of the connecting plate, a line pressing plate is fixedly arranged at the bottom of the electric cylinder, and a placing block is fixedly arranged at the top of the processing table.

3. A pin flattening apparatus as in claim 1, wherein: and one end of the bottom plate is fixedly provided with a handle.

4. A pin flattening apparatus in accordance with claim 3, wherein: and a rubber pad is fixedly arranged at the bottom of the pressing plate.

5. The pin flattening apparatus of claim 4, wherein: the bottoms of the four groups of supporting legs are fixedly provided with casters.