CN221158415U

CN221158415U - Lead shaping tool

Info

Publication number: CN221158415U
Application number: CN202323106617.5U
Authority: CN
Inventors: 李召军; 包克兵; 陆淑忠
Original assignee: Xiamen Xuanzao Precision Technology Co ltd
Current assignee: Xiamen Xuanzao Precision Technology Co ltd
Priority date: 2023-11-17
Filing date: 2023-11-17
Publication date: 2024-06-18
Anticipated expiration: 2033-11-17

Abstract

A lead shaping tool, comprising: workstation and slip set up the first plastic module at the workstation top surface, one side of first plastic module is provided with the second plastic module, the second plastic module slides and sets up the top surface at the workstation, the top surface fixed mounting of workstation has the design platform, the design platform is located between first plastic module and the second plastic module, the design platform is used for placing the work piece, makes first plastic module and second plastic module process the work piece when towards the design platform displacement. The U-shaped keel connecting piece provided by the utility model has the advantages of strong practicability, wide application range and good processing effect.

Description

Lead shaping tool

Technical Field

The utility model relates to the technical field of electronic element production and processing, in particular to a lead shaping tool.

Background

When the lead wires of the electronic components are processed, the processing mode is generally horizontal or vertical. The processing conditions and requirements are generally as follows: the lead should not bend at the root, the fillet radius R at the bend should be greater than twice the lead diameter, the two bent leads should be perpendicular to the element body, and the symbol of the element should be in the same direction.

However, in the process of processing the driven lead, two steps of bending the lead and cutting the bottom of the lead are required to be separately operated, the processing mode has the problems of low efficiency and poor effect, in addition, when the left end and the right end of a workpiece are processed, two sets of power are adopted to respectively process the left side and the right side, or the two leads are processed twice, and when the efficiency is low, the waste of production resources is caused by the use of the two sets of power, and in addition, the processing precision of the processing mode cannot be well ensured.

Therefore, it is necessary to provide a new lead shaping tool to solve the above technical problems.

Disclosure of utility model

The utility model solves the technical problem of providing the lead shaping tool with strong practicability, wide application range and good processing effect.

In order to solve the technical problems, the lead shaping tool provided by the utility model comprises: workstation and slip set up the first plastic module at the workstation top surface, one side of first plastic module is provided with the second plastic module, the second plastic module slides and sets up the top surface at the workstation, the top surface fixed mounting of workstation has the design platform, the design platform is located between first plastic module and the second plastic module, the design platform is used for placing the work piece, makes first plastic module and second plastic module process the work piece when towards the design platform displacement.

Preferably, the first shaping module includes: push pedal and the slide bar of fixing in the push pedal bottom, the slide bar slides and sets up on the workstation, the spout has been seted up correspondingly to the workstation, and it is used for the slide bar to slide in the spout and the push pedal can carry out the displacement of horizontal direction on the workstation promptly, one side fixed mounting that the work was kept away from to the push pedal has electric putter, electric putter's one end and the side fixed connection of push pedal, and the one end fixed mounting who keeps away from the push pedal has the mount pad, mount pad fixed mounting is on the workstation, and it is used for starting electric putter makes electric putter stretch out in order to drive the push pedal displacement in the horizontal direction.

Preferably, the upper pre-pressing module is fixedly installed on the pushing plate and used for shaping a workpiece, the lower pre-pressing module is fixedly installed on the pushing plate and located below the upper pre-pressing module and used for shaping the workpiece, the tool bit is fixedly installed on the pushing plate and located below the lower pre-pressing module and used for cutting a lead wire on the workpiece during displacement.

Preferably, the upper pre-pressing module includes: the fixed mounting is kept away from a plurality of dead levers of one side of electric putter at the push pedal, one end and the push pedal of dead lever are kept away from one side fixed connection of electric putter, the other end fixed mounting of dead lever has the fixed plate, fixed mounting has a plurality of springs on the fixed plate, the one end and the fixed plate of spring are connected, the other end fixed mounting of spring is on the mounting panel, one side fixed mounting that the spring was kept away from to the mounting panel has the type end of moulding, the type end of moulding is used for contacting extrusion work piece in order to carry out plastic operation to the work piece.

Preferably, one side of the fixed plate away from the fixed rod is fixedly provided with a plurality of telescopic rods, the telescopic rods are positioned in the middle of the inner side of the spring, one end of each telescopic rod is fixedly arranged with the fixed plate, the other end of each telescopic rod is fixedly arranged on the mounting plate, and the telescopic rods are used for fixing the mounting plate to enable the mounting plate to be stable.

Preferably, the shaping table comprises: the cutting device comprises a cutting plate and a shaping plate fixedly mounted at the top of the cutting plate, wherein the bottom of the cutting plate is fixedly mounted on the top surface of a workbench, the cutting plate is used for bearing a lead wire of a workpiece when a blade moves towards the cutting plate so as to finish cutting shaping operation, and the shaping plate is used for limiting a partial area of the lead wire so as to finish shaping operation when an upper pre-pressing module and a lower pre-pressing module are used for shaping the workpiece.

Preferably, the bottom fixed mounting of first plastic module has the drive rack, drive rack fixed mounting is in the bottom of slide bar, the meshing is connected with the gear on the drive rack, the gear is kneaded in the direction of staggering drive rack and is had driven rack, driven rack fixed mounting is in the bottom of second plastic module, and it is used for when electric putter promotes first plastic module motion, drives the drive rack and moves towards the direction of design platform to drive the gear rotation drives driven rack displacement and makes second plastic module towards design platform direction displacement.

Compared with the related art, the lead shaping tool provided by the utility model has the following beneficial effects:

The utility model provides a lead shaping tool, which enables the shaping operation of leads on a workpiece to be in place through the cooperation among an upper pre-pressing module, a lower pre-pressing module and a shaping table, greatly improves the production and processing efficiency, simultaneously enables the bending and shearing in shaping to be simultaneously realized through the arrangement of a tool bit on a push plate, greatly saves the processing time, and further enables a first shaping module to drive a rack to drive a gear to rotate by an electric push rod so as to drive a driven rack to displace, and enables a second shaping module to displace simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a lead shaping tool according to the present utility model;

FIG. 2 is an enlarged view of the portion A of FIG. 1 in accordance with the present utility model;

FIG. 3 is a front view of a lead shaping tool of the present utility model;

FIG. 4 is a bottom view of the gear connection portion of the present utility model;

FIG. 5 is a schematic diagram of the present utility model prior to wire processing;

Fig. 6 is a schematic diagram of the present utility model after shaping the leads.

Reference numerals in the drawings: 1. the device comprises a workbench, 2, a first shaping module, 3, a second shaping module, 4, a shaping table, 5, a shearing plate, 6, a shaping plate, 7, an electric push rod, 8, a mounting seat, 9, a workpiece, 10, an upper pre-pressing module, 11, a lower pre-pressing module, 12, a shaping end, 13, a mounting plate, 14, a spring, 15, a telescopic rod, 16, a fixing plate, 17, a fixing rod, 18, a driving rack, 19, a gear, 20, a driven rack, 21, a slide bar, 22, a slide groove, 23, a tool bit, 24, a lead, 25 and a push plate.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1-6, fig. 1 is a schematic structural diagram of a preferred embodiment of a lead shaping tool according to the present utility model, fig. 2 is an enlarged view of a portion a of fig. 1, fig. 3 is a front view of the lead shaping tool according to the present utility model, fig. 4 is a bottom view of a gear connecting portion according to the present utility model, fig. 5 is a schematic diagram of a lead before processing according to the present utility model, and fig. 6 is a schematic diagram of a post-lead shaping according to the present utility model. The lead shaping tool comprises: the workbench 1 and the first shaping module 2 of sliding setting at workbench 1 top surface, one side of first shaping module 2 is provided with second shaping module 3, second shaping module 3 slides and sets up the top surface at workbench 1, the top surface fixed mounting of workbench 1 has shaping platform 4, shaping platform 4 is located between first shaping module 2 and the second shaping module 3, shaping platform 4 is used for placing work piece 9, makes first shaping module 2 and second shaping module 3 process work piece 9 when towards shaping platform 4 displacement.

Next, the first shaping module 2 includes: push pedal 25 and fix the slide bar 21 in push pedal 25 bottom, slide bar 21 slides and sets up on workstation 1, workstation 1 has seted up spout 22 correspondingly, and it is used for slide bar 21 to slide in spout 22 and to push pedal 25 can carry out the displacement of horizontal direction on workstation 1 promptly, one side fixed mounting that push pedal 25 kept away from the work has electric putter 7, electric putter 7's one end and push pedal 25's side fixed connection, its one end fixed mounting who keeps away from push pedal 25 has mount pad 8, mount pad 8 fixed mounting is on workstation 1, and it is used for starting electric putter 7 makes electric putter 7 stretch out in order to drive push pedal 25 displacement in the horizontal direction. The maximum extension of the motorized telescopic rod 15 should be set to a length where the cutter head 23 cuts exactly the lead 24 to ensure that the cutter head 23 is not damaged.

Again, there is last pre-compaction module 10 fixed mounting on push pedal 25, go up pre-compaction module 10 and be used for carrying out plastic operation to work piece 9, fixed mounting has down pre-compaction module 11 on push pedal 25, down pre-compaction module 11 is located the below of last pre-compaction module 10, and it is used for carrying out plastic operation to work piece 9, fixed mounting has tool bit 23 on push pedal 25, tool bit 23 is located the below of pre-compaction module 11 down, and it is used for cutting lead 24 on the work piece 9 when displacing. Different requirements for the retention length of the cut lead 24 can be satisfied by adjusting the mounting height of the cutter head 23.

Specifically, the upper pre-compression module 10 includes: the fixed mounting is at two dead levers 17 of one side that push pedal 25 kept away from electric putter 7, and two dead levers 17 symmetry set up, and the one end of dead lever 17 is fixed connection with one side that push pedal 25 kept away from electric putter 7, the other end fixed mounting of dead lever 17 has fixed plate 16, fixed mounting has a plurality of springs 14 on the fixed plate 16, the one end and the fixed plate 16 of spring 14 are connected, the other end fixed mounting of spring 14 is on mounting panel 13, one side that spring 14 was kept away from to mounting panel 13 has the shaping end 12, the shaping end is used for contacting extrusion work piece 9 in order to carry out plastic operation to work piece 9. The springs 14 should be equally spaced along the central axis mirror image of the sides of the fixing plate 16 to ensure stability of the entire pre-compression module.

In addition, a plurality of telescopic rods 15 are fixedly arranged on one side, far away from the fixed rods 17, of the fixed plates 16, the telescopic rods 15 are located in the middle of the inner side of the springs 14, one ends of the telescopic rods 15 are fixedly arranged on the fixed plates 16, the other ends of the telescopic rods 15 are fixedly arranged on the mounting plates 13, and the telescopic rods 15 are used for fixing the mounting plates 13 to enable the mounting plates 13 to be kept stable. The telescopic rods 15 are arranged in pairs with the springs 14, i.e. each time a spring 14 is arranged, a corresponding telescopic rod 15 is arranged to ensure stability of the mounting plate 13 in the vertical direction.

Again, the setting table 4 includes: the cutting and shaping device comprises a cutting plate 5 and a shaping plate 6 fixedly mounted at the top of the cutting plate 5, wherein the bottom of the cutting plate 5 is fixedly mounted on the top surface of a workbench 1, the cutting plate 5 is used for bearing a lead 24 of a workpiece 9 when a blade moves towards the cutting plate 5 to finish cutting and shaping operations, and the shaping plate 6 is used for limiting a partial area of the lead 24 to finish shaping operations when an upper pre-pressing module 10 and a lower pre-pressing process are used for shaping the workpiece 9, two sides of the shaping plate 6 are symmetrically inclined planes so as to correspond to workpieces 9 of different types, and the height and the width of the shaping plate 6 can be set according to production requirements.

Further, a driving rack 18 is fixedly installed at the bottom of the first shaping module 2, the driving rack 18 is fixedly installed at the bottom of the sliding rod 21, a gear 19 is engaged and connected to the driving rack 18, a driven rack 20 is kneaded on the gear 19 in the direction of staggering the driving rack 18, the driven rack 20 is fixedly installed at the bottom of the second shaping module 3, and when the electric push rod 7 pushes the first shaping module 2 to move, the driving rack 18 is driven to move towards the shaping table 4, and the driving gear 19 rotates to drive the driven rack 20 to move so as to enable the second shaping module 3 to move towards the shaping table 4. The gear 19 should be rotatably disposed inside the table 1, and the driving rack 18 and the driven rack 20 are staggered in the horizontal direction, and it should be noted that the second shaping module 3 makes the first shaping module 2 disposed along the central axis mirror image of the shaping table 4, so that consistency of machining precision of both sides can be ensured. The lower pre-compression module 11 and the upper pre-compression module 10 are arranged in the same way, the only difference being that the axial length of the fixing rod 17 of the upper pre-compression module 10 is longer than the axial length of the fixing rod 17 of the lower pre-compression module 11, which is arranged such that the lower pre-compression module 11 is in contact with the lead 24 first and then the lower pre-compression module 11 is in contact with the lead 24 for a shaping operation.

In addition, since both sides of the shaping plate 6 are provided with inclined surfaces, the shaping plate can process leads 24 of various types, that is, different workpieces 9 with different distances between the two leads 24 can be processed, and the position of the tool bit 23 can be set according to the required cutting length. And meanwhile, the thickness, the width and the like of the shaping plate 6 can be changed to adapt to different production and processing requirements.

The working principle of the shaping tool for the lead 24 provided by the utility model is as follows:

Firstly, a workpiece 9 is placed at a processing position, a switch of an electric push rod 7 is turned on, the electric push rod 7 drives a first shaping module 2 to move towards the position of a shaping table 4, at the moment, a driving rack 18 moves towards the position of the shaping table 4, a driving gear 19 rotates, a driven rack 20 rotates, a second shaping module 3 moves towards the position of the shaping table 4, when the displacement is continued, an upper pre-pressing module 10 firstly contacts with a lead 24 to pre-press the lead 24, then the displacement is continued, at the moment, a lower pre-pressing module 11 contacts with the lead 24 again, pre-pressing is carried out on the lead 24, the area of the lead 24, which is tightly attached to a shaping plate 6, at the moment, shaping of the lead 24 is realized, when the electric push rod 7 continues to push a push plate 25 to displace, an elastic stroke is provided by a spring 14, the lead 24 is ensured to be continuously extruded, until a cutter head 23 cuts the bottom of the lead 24, at the moment, the electric push rod 7 is retracted to drive the first shaping module 2 to move towards a direction away from the shaping table 4, correspondingly, the second shaping module 3 moves towards a direction away from the shaping table 4 until the shaping is moved to an initial position, and the shaped workpiece 9 is removed, and the operation is repeated.

Compared with the related art, the shaping tool for the lead 24 provided by the utility model has the following beneficial effects:

The utility model provides a lead 24 shaping tool, which enables the shaping operation of a lead 24 on a workpiece 9 to be in place through the cooperation among an upper pre-pressing module 10, a lower pre-pressing module 11 and a shaping table 4, greatly improves the production and processing efficiency, simultaneously enables the bending and shearing in shaping to be realized simultaneously through the arrangement of a cutter head 23 on a push plate 25, greatly saves the processing time, and further enables a first shaping module 2 to drive a rack 18 to drive a gear 19 to rotate so as to drive a driven rack 20 to displace so as to enable a second shaping module 3 to displace simultaneously.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. Lead wire plastic frock, its characterized in that includes: workstation and slip set up the first plastic module at the workstation top surface, one side of first plastic module is provided with the second plastic module, the second plastic module slides and sets up the top surface at the workstation, the top surface fixed mounting of workstation has the design platform, the design platform is located between first plastic module and the second plastic module, the design platform is used for placing the work piece, makes first plastic module and second plastic module process the work piece when towards the design platform displacement.

2. The lead shaping tool of claim 1 wherein the first shaping module comprises: push pedal and the slide bar of fixing in the push pedal bottom, the slide bar slides and sets up on the workstation, the spout has been seted up correspondingly to the workstation, and it is used for the slide bar to slide in the spout and the push pedal can carry out the displacement of horizontal direction on the workstation promptly, one side fixed mounting that the work was kept away from to the push pedal has electric putter, electric putter's one end and the side fixed connection of push pedal, and the one end fixed mounting who keeps away from the push pedal has the mount pad, mount pad fixed mounting is on the workstation, and it is used for starting electric putter makes electric putter stretch out in order to drive the push pedal displacement in the horizontal direction.

3. The lead shaping tool according to claim 2, wherein the push plate is fixedly provided with an upper pre-pressing module, the upper pre-pressing module is used for shaping a workpiece, the push plate is fixedly provided with a lower pre-pressing module, the lower pre-pressing module is located below the upper pre-pressing module and is used for shaping the workpiece, the push plate is fixedly provided with a tool bit, and the tool bit is located below the lower pre-pressing module and is used for cutting a lead on the workpiece during displacement.

4. The lead shaping tooling of claim 3 wherein the pre-load module comprises: the fixed mounting is kept away from a plurality of dead levers of one side of electric putter at the push pedal, one end and the push pedal of dead lever are kept away from one side fixed connection of electric putter, the other end fixed mounting of dead lever has the fixed plate, fixed mounting has a plurality of springs on the fixed plate, the one end and the fixed plate of spring are connected, the other end fixed mounting of spring is on the mounting panel, one side fixed mounting that the spring was kept away from to the mounting panel has the type end of moulding, the type end of moulding is used for contacting extrusion work piece in order to carry out plastic operation to the work piece.

5. The lead shaping tool according to claim 4, wherein a plurality of telescopic rods are fixedly arranged on one side, far away from the fixing rods, of the fixing plates, the telescopic rods are located in the middle of the inner side of the springs, one ends of the telescopic rods are fixedly arranged on the fixing plates, the other ends of the telescopic rods are fixedly arranged on the mounting plates, and the telescopic rods are used for fixing the mounting plates to enable the mounting plates to be stable.

6. The lead shaping tool of claim 1 wherein the shaping station comprises: the cutting device comprises a cutting plate and a shaping plate fixedly mounted at the top of the cutting plate, wherein the bottom of the cutting plate is fixedly mounted on the top surface of a workbench, the cutting plate is used for bearing a lead wire of a workpiece when a blade moves towards the cutting plate so as to finish cutting shaping operation, and the shaping plate is used for limiting a partial area of the lead wire so as to finish shaping operation when an upper pre-pressing module and a lower pre-pressing module are used for shaping the workpiece.

7. The lead shaping tool according to claim 1, wherein a driving rack is fixedly installed at the bottom of the first shaping module, the driving rack is fixedly installed at the bottom of the sliding rod, a gear is connected to the driving rack in a meshed mode, a driven rack is kneaded in the direction of staggering the driving rack, the driven rack is fixedly installed at the bottom of the second shaping module, and when the electric push rod pushes the first shaping module to move, the driving rack is driven to move towards the shaping table, and the driving gear rotates to drive the driven rack to move towards the shaping table.