CN217475182U

CN217475182U - Welding device for diode processing

Info

Publication number: CN217475182U
Application number: CN202221629875.4U
Authority: CN
Inventors: 陈秀萍; 黄达
Original assignee: Hangzhou Kaizhipu Electronics Co ltd
Current assignee: Hangzhou Kaizhipu Electronics Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-09-23
Anticipated expiration: 2032-06-28

Abstract

The utility model discloses a welding set is used in diode processing, comprises a workbench, the bottom of workstation is equipped with the base, one side of workstation is equipped with the controller, and the top surface of workstation still is equipped with the welding ware, the embedding is equipped with servo slip table in the top surface of workstation. Belong to the welding set field, the fixed establishment of setting, can be with the diode centre gripping and fix down between fixed lath and last fixed lath, thereby avoid the problem that the displacement can not appear in the in-process diode of welding diode, easy operation is convenient, and cooperate the use of protection machanism, pass through T type sliding block slidable mounting back on the processing bench with the mounting panel, can let the positive negative pole pin cover of diode in the protection post, and press from both sides the pin elasticity between the holding strip, thereby prevent that the pin from taking place to bend the rupture when welding the diode, with this to play the purpose of protection to the diode pin, finally, remove the diode through the servo slip table that sets up and improve the flexibility when welding the diode.

Description

Welding device for diode processing

Technical Field

The utility model relates to a welding set field, in particular to convenient fixed and a diode for processing welding set who protects the diode.

Background

A diode is an electronic device made of semiconductor material (silicon, selenium, germanium, etc.). In the process of processing the diode, two positive and negative electrode pins of the diode need to be welded on an object to be welded through a welding machine. The welding device for processing the diode is generally referred to as a low-voltage single-point welding machine, and the basic idea is to realize welding by utilizing the principle of charging and discharging of an electrolytic capacitor. However, the conventional welding device is inconvenient to clamp and fix the diode when welding the diode, so that the diode is easy to displace and is inconvenient to weld in the process of welding the diode, and the pin of the diode is in a suspended state, so that the pin of the diode is easy to bend and break in the process of welding the diode.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a welding set is used in diode processing can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a welding set is used in diode processing, includes the workstation, the bottom of workstation is equipped with the base, one side of workstation is equipped with the controller, and the top surface of workstation still is equipped with the welder, the embedding is equipped with servo slip table in the top surface of workstation, the top surface of servo slip table is equipped with the processing platform, the top surface of processing platform is equipped with fixed establishment, fixed establishment includes down fixed lath, last fixed lath, curb plate, guide arm and extension spring, fixed lath fixed connection is at the top surface of processing platform down, and curb plate fixed connection is in the both sides of fixed lath down, guide arm fixed connection is on the inside wall of curb plate, and extension spring overlaps and establishes on the guide arm, go up fixed lath through the connecting block swing joint of both sides on the guide arm and with extension spring fixed connection, the front end of fixed lath still is equipped with protection machanism down, protection machanism includes mounting panel, the base, Protection post and holding strip, the mounting panel passes through the T type sliding block swing joint of bottom surface both sides at the top surface of processing platform, and protection post fixed connection is at the top surface of mounting panel, two the inside of protection post is connected to the holding strip through compression spring upper and lower symmetry fixed connection on the outer wall respectively.

Preferably, the processing table is fixedly mounted on a slide seat of the servo sliding table, and a set of bilaterally symmetrical T-shaped sliding grooves is formed in the top surface of the processing table.

Preferably, the lower fixing lath is fixedly installed at the rear end of the top surface of the processing table, the side plates are respectively and fixedly installed on the side walls of the left side and the right side of the lower fixing lath, a groove is formed in the inner side wall of each side plate, a guide rod is fixedly installed in the groove of the groove, the extension spring is sleeved on the guide rod, and the top end of the extension spring is fixedly installed on the top surface of the groove in the groove.

Preferably, a plurality of mutually symmetrical bayonets are respectively formed in the top surface of the lower fixing plate strip and the bottom surface of the upper fixing plate strip, connecting blocks are respectively and fixedly mounted on the side walls of the left side and the right side of the upper fixing plate strip, connecting holes are formed in the top surface of each connecting block, the connecting blocks are movably mounted on the guide rod through the connecting holes, the bottom end of each extension spring is fixedly mounted on the top surface of each connecting block, and a handle is fixedly mounted on the top surface of the upper fixing plate strip.

Preferably, the left side and the right side of the bottom surface of the mounting plate are respectively and fixedly provided with a T-shaped sliding block corresponding to the T-shaped sliding groove, the top surface of the mounting plate is provided with a notch corresponding to the bayonet, and the groove of the notch is fixedly provided with a protective column.

Preferably, a set of symmetrical positioning holes is formed in the front end of the protection column, a plurality of compression springs are fixedly mounted on the outer side wall of the clamping strip in an up-and-down symmetry mode, and the compression springs are fixedly mounted on the inner wall of the positioning holes.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the utility model, the arranged fixing mechanism clamps the cylindrical part of the diode in the clamping opening arranged on the top surface of the lower fixing lath after the upper fixing lath is driven to move upwards by manually dragging the handle, and clamps and fixes the diode between the lower fixing lath and the upper fixing lath under the elastic acting force of the extension spring after the handle is loosened, thereby avoiding the problem that the diode cannot displace in the process of welding the diode, the operation is simple and convenient, and the mounting plate is arranged on the processing table in a sliding way by a T-shaped sliding block, so that the positive and negative pins of the diode can be sleeved in the protective column and the pins can be elastically clamped between the clamping strips, thereby preventing the pins from being bent and broken when the diode is welded, and finally, the pin protection purpose of protecting the pins of the diode is achieved, the flexibility when welding the diode can be improved through the servo slip table that sets up.

Drawings

FIG. 1 is a left side view of the overall structure of the present invention;

FIG. 2 is a right-view schematic diagram of the overall structure of the present invention;

fig. 3 is a schematic view of the fixing mechanism of the present invention;

fig. 4 is a schematic view of the whole structure of the protection mechanism of the present invention;

fig. 5 is a schematic view of the protective column according to the present invention.

In the figure: 1. a work table; 2. a base; 3. a controller; 4. a welding device; 5. a servo sliding table; 6. a processing table; 7. a fixing mechanism; 8. a protection mechanism; 9. a T-shaped sliding groove; 10. a lower fixing lath; 11. an upper fixing lath; 12. a bayonet; 13. a side plate; 14. a groove; 15. a guide bar; 16. an extension spring; 17. connecting blocks; 18. connecting holes; 19. mounting a plate; 20. a recess; 21. a T-shaped sliding block; 22. a protective column; 23. positioning holes; 24. clamping strips; 25. a compression spring; 26. a handle.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-5, a welding device for diode processing comprises a workbench 1, a base 2 is arranged at the bottom of the workbench 1, a controller 3 is arranged at one side of the workbench 1, a welder 4 is further arranged at the top surface of the workbench 1, a servo sliding table 5 is embedded in the top surface of the workbench 1, a processing table 6 is arranged at the top surface of the servo sliding table 5, a fixing mechanism 7 is arranged at the top surface of the processing table 6, the fixing mechanism 7 comprises a lower fixing lath 10, an upper fixing lath 11, a side plate 13, a guide rod 15 and an extension spring 16, the lower fixing lath 10 is fixedly connected to the top surface of the processing table 6, the side plate 13 is fixedly connected to two sides of the lower fixing lath 10, the guide rod 15 is fixedly connected to the inner side wall of the side plate 13, the extension spring 16 is sleeved on the guide rod 15, the upper fixing lath 11 is movably connected to the guide rod 15 through connecting blocks 17 at two sides and fixedly connected with the extension spring 16, the front end of lower fixed lath 10 still is equipped with protection machanism 8, and protection machanism 8 includes mounting panel 19, protection post 22 and holding strip 24, and mounting panel 19 passes through the T type sliding block 21 swing joint of bottom surface both sides at the top surface of processing platform 6, and protection post 22 fixed connection is at the top surface of mounting panel 19, and two holding strips 24 are the inside of symmetry fixed connection at protection post 22 about through compression spring 25 on the outer wall respectively.

As shown in fig. 3, in this embodiment, in order to fix the diode by the fixing mechanism 7 when welding the diode and prevent the diode from displacing when welding, the lower fixing lath 10 is fixedly installed on the rear end of the top surface of the processing table 6, and the side plates 13 are respectively and fixedly installed on the left and right side walls of the lower fixing lath 10, the inner side wall of the side plate 13 is provided with a groove 14, and a guide rod 15 is fixedly installed in the groove of the groove 14, a tension spring 16 is sleeved on the guide rod 15, and the top end of the tension spring 16 is fixedly installed on the top surface in the groove 14, the top surface of the lower fixing lath 10 and the bottom surface of the upper fixing lath 11 are respectively provided with a plurality of bayonets 12 which are mutually symmetrical, and the left and right side walls of the upper fixing lath 11 are respectively and fixedly installed with a connecting block 17, the top surface of the connecting block 17 is provided with a connecting hole 18, and the connecting block 17 is movably installed on the guide rod 15 through the connecting hole 18, the bottom end of the extension spring 16 is fixedly arranged on the top surface of the connecting block 17, and the top surface of the upper fixing batten 11 is also fixedly provided with a handle 26;

the operation of the diode in cooperation with the fixing mechanism 7 is as follows: firstly, the handle 26 installed on the top surface of the upper fixed lath 11 is manually dragged, the upper fixed lath 11 is dragged upwards to a certain distance through the handle 26, in the process of dragging the upper fixed lath 11, the connecting blocks 17 installed on the left and right sides of the upper fixed lath 11 move upwards synchronously along the connecting holes 18 formed on the top surface in the grooves 14 formed on the inner side walls of the side plates 13 installed on the left and right side walls of the lower fixed lath 10 along the guide rods 15, and the extension springs 16 sleeved on the upper guide rods 15 are forced to retract, subsequently, the round head parts of the diodes to be welded are sequentially placed in the bayonets 12 formed on the top surface of the lower fixed lath 10, then, the dragging force to the handle 26 is gradually released, at this time, the upper fixed lath 11 is gradually combined on the top surface of the lower fixed lath 10, and the extension springs 16 sleeved on the guide rods 15 gradually perform the recovery extension operation, the upper fixing lath 11 clamps the diode between the bayonets 12 formed on the lower fixing lath 10 and the upper fixing lath 11 under the downward elastic action of the extension spring 16, and fixes the diode between the lower fixing lath 10 and the upper fixing lath 11, thereby preventing the diode from being displaced when the welder 4 welds the diode.

In the embodiment, as shown in fig. 4-5, in order to protect the pins of the diode by the protection mechanism 8 during the diode welding process and avoid the problem that the pins of the diode are not bent and broken during welding, the processing table 6 is fixedly installed on the slide of the servo sliding table 5, a group of T-shaped sliding grooves 9 which are symmetrical left and right are arranged on the top surface of the processing table 6, T-shaped sliding blocks 21 corresponding to the T-shaped sliding grooves 9 are respectively and fixedly arranged on the left side and the right side of the bottom surface of the mounting plate 19, a notch 20 corresponding to the bayonet 12 is formed in the top surface of the mounting plate 19, a protection column 22 is fixedly mounted in a groove of the notch 20, a set of symmetrical positioning holes 23 are formed in the front end of the protection column 22, a plurality of compression springs 25 are fixedly mounted on the outer side walls of the vertically symmetrical clamping strips 24, and the compression springs 25 are fixedly mounted on the inner wall of the positioning holes 23 in the holes;

the operation of the diode in conjunction with the upper guard mechanism 8 is as follows: after the diode is fixed by the fixing mechanism 7, the mounting plate 19 is manually mounted on the workbench 1, the T-shaped sliding block 21 mounted on the bottom surface of the mounting plate 19 is aligned with the T-shaped sliding groove 9 formed on the top surface of the processing table 6 in the mounting process, and the mounting plate 19 slides to the rear end on the processing table 6, after the mounting plate is mounted to a certain extent in a sliding manner, the positive and negative pins of the diode are inserted into the positioning holes 23 formed in the protection posts 22 mounted in the notches 20 formed in the top surface of the mounting plate 19, when the pins of the diode are inserted into the positioning holes 23, the clamping strips 24 which are symmetrical up and down in the positioning holes 23 are squeezed, the compression springs 25 at this time retract until the pins of the diode are inserted into the positioning holes 23 and are placed between the symmetrical clamping strips 24, and the clamping strips 24 are clamped by the compression springs 25, and finally, the protection posts 22 are completely sleeved on the pins of the diode, only the pins of the welding position are exposed, so that the pins of the diode are protected, and when the welder 4 welds the diode, the servo sliding table 5 can drive the sliding seat to move the welding position of the diode.

While the invention has been described in detail with reference to the preferred embodiments thereof, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.

Claims

1. The utility model provides a welding set for diode processing, includes workstation (1), its characterized in that: the bottom of workstation (1) is equipped with base (2), one side of workstation (1) is equipped with controller (3), and the top surface of workstation (1) still is equipped with welder (4), the embedded servo slip table (5) that is equipped with of top surface of workstation (1), the top surface of servo slip table (5) is equipped with processing platform (6), the top surface of processing platform (6) is equipped with fixed establishment (7), fixed establishment (7) are including lower fixed lath (10), upper fixed lath (11), curb plate (13), guide arm (15) and extension spring (16), lower fixed lath (10) fixed connection is at the top surface of processing platform (6), and curb plate (13) fixed connection is in the both sides of lower fixed lath (10), guide arm (15) fixed connection is on the inside wall of curb plate (13), and extension spring (16) cover is established on guide arm (15), go up fixed lath (11) through connecting block (17) swing joint of both sides on guide arm (15) and with extension spring (16) fixed connection, the front end of lower fixed lath (10) still is equipped with protection machanism (8), protection machanism (8) are including mounting panel (19), protection post (22) and holding strip (24), mounting panel (19) are through T type sliding block (21) swing joint of bottom surface both sides at the top surface of processing platform (6), and protection post (22) fixed connection is at the top surface of mounting panel (19), two the inside of symmetrical fixed connection in protection post (22) about compression spring (25) on the outer wall is passed through respectively in holding strip (24).

2. The welding device for processing the diode according to claim 1, wherein: the machining table (6) is fixedly installed on a sliding seat of the servo sliding table (5), and a set of bilaterally symmetrical T-shaped sliding grooves (9) are formed in the top surface of the machining table (6).

3. The welding device for processing the diode according to claim 2, wherein: the lower fixing lath (10) is fixedly arranged at the rear end of the top surface of the processing table (6), side plates (13) are fixedly arranged on the side walls of the left side and the right side of the lower fixing lath (10) respectively, a groove (14) is formed in the inner side wall of each side plate (13), a guide rod (15) is fixedly arranged in the groove of each groove (14), the extension spring (16) is sleeved on the guide rod (15), and the top end of the extension spring (16) is fixedly arranged on the top surface of the groove (14).

4. The welding device for diode processing according to claim 3, wherein: the bayonet socket (12) of the mutual symmetry of a plurality of are seted up respectively to the top surface of lower fixed lath (10) and the bottom surface of last fixed lath (11), and go up on the left and right sides lateral wall of fixed lath (11) respectively fixed mounting have connecting block (17), connecting hole (18) have been seted up to the top surface of connecting block (17), and connecting block (17) pass through connecting hole (18) movable mounting on guide arm (15), the bottom fixed mounting of extension spring (16) is on the top surface of connecting block (17), the top surface of going up fixed lath (11) still fixed mounting has handle (26).

5. The welding device for processing the diode according to claim 4, wherein: the bottom surface left and right sides of mounting panel (19) respectively fixed mounting have T type sliding block (21) that correspond with T type sliding tray (9), and the top surface of mounting panel (19) seted up notch (20) that correspond with bayonet socket (12), fixed mounting has protection post (22) in the groove of notch (20).

6. The welding device for processing the diode according to claim 5, wherein: a set of symmetrical positioning holes (23) are formed in the front end of the protection column (22), the clamping strips (24) are vertically symmetrical, a plurality of compression springs (25) are fixedly mounted on the outer side wall of each clamping strip (24), and the compression springs (25) are fixedly mounted on the inner wall of each positioning hole (23).