CN219520349U

CN219520349U - Diode pin cutting device

Info

Publication number: CN219520349U
Application number: CN202320912770.8U
Authority: CN
Inventors: 张忠尉; 杨华; 吕长庆
Original assignee: Chongqing Zhongjing Microelectronics Technology Co ltd
Current assignee: Chongqing Zhongjing Microelectronics Technology Co ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-08-15
Anticipated expiration: 2033-04-21

Abstract

The utility model discloses a diode pin cutting device which comprises a fixed base, wherein a blanking through groove is formed in the center of the top of the fixed base in a penetrating manner, limiting sliding grooves are formed in the front side and the rear side of the left side and the right side of the top of the fixed base, a placement component is mounted on the top of each limiting sliding groove, a fixing frame is fixedly welded on the top of the fixed base, moving through holes are formed in the front side and the rear side of the top of the fixing frame, and a driving component is fixedly mounted on the left side of the top of the fixed base. Through unable adjustment base, spacing spout, place the subassembly, the unloading leads to the groove, gather materials box, drive assembly, mount and cutting assembly's cooperation, can press the diode at the in-process of cutting and hold, improved the stability of cutting in-process, different artifical fixed work piece, the person of facilitating the use operation, and saved down time, improved machining efficiency, the convenience is collected the waste material, has saved the time of manual cleaning waste material.

Description

Diode pin cutting device

Technical Field

The utility model relates to the technical field of diodes, in particular to a diode pin cutting device.

Background

A diode is an electronic device made of semiconductor material. The diode has unidirectional conductivity, namely, when forward voltage is applied to the anode and the cathode of the diode, the diode is conducted, and pins of the diode are required to be cut in the processing process.

The utility model patent of patent application publication number CN218015453U discloses a pin cutting device for diode production, and the scheme is proposed at present, including workstation, setting up location adjustment mechanism and two sets of cutting mechanism on the workstation, location adjustment mechanism includes division board, movable plate, connecting rod, hollow sleeve, backing plate and second lead screw. According to the utility model, the connecting rod, the bearing, the hollow sleeve and the screw rod part are arranged, the screw rod part is rotated by the turntable to enable the connecting rod to move towards the direction of the turntable, the other end of the connecting rod extends out of the hollow sleeve, and at the moment, the moving plate is driven to synchronously move in the moving process of the connecting rod, and the first rubber pad on the moving plate synchronously follows the moving plate, so that the first rubber pad approaches to the second rubber pad on the adjacent group of partition plates, the distance between the first rubber pad and the second rubber pad on the adjacent partition plates is shortened, and the diode can be conveniently fixed.

However, the device still has some defects in practical use, namely the processing efficiency is obviously lower, after the processing is finished, the equipment is stopped, then the workpiece is taken out, a large amount of time is required in the middle, and the operation is troublesome.

Therefore, it is necessary to invent a diode pin cutting device to solve the above problems.

Disclosure of Invention

The utility model aims to provide a diode pin cutting device which has the advantage of convenience in material changing and solves the problems of lower processing efficiency and more troublesome operation.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a diode pin cutting device, includes unable adjustment base, the center department at unable adjustment base top has run through and has been seted up the unloading logical groove, spacing spout has all been seted up to the front and back both sides of unable adjustment base top left and right sides, place the subassembly is installed at the top of spacing spout, unable adjustment base's top fixed welding has the mount, the through-hole has all been seted up to the front and back both sides at mount top, the left side fixed mounting at unable adjustment base top has drive assembly, drive assembly includes pneumatic cylinder one and pneumatic cylinder two, the bottom fixed mounting of the flexible end of pneumatic cylinder two has cutting assembly.

Adopt above-mentioned structural design, through spacing spout, place the use of board, standing groove and spacing slide, can stabilize the diode and place, make things convenient for it to cut, and can be after the processing is accomplished through spacing slide at spacing spout inside slip, conveniently take out it fast and change, reach the effect of quick reloading.

Preferably, the bottom of unable adjustment base just is located the below fixed welding of unloading logical groove and has the carriage, fixed welding has limit baffle in the center department of unable adjustment base bottom rear side, the inner chamber slidable mounting of carriage has the box that gathers materials, the mounting hole has all been run through in the four corners at unable adjustment base top.

Adopt above-mentioned structural design, through the use of box that gathers materials, can conveniently collect the pin that drops in the cutting process, saved the time of manual work collection clearance waste material, the use through the mounting hole at unable adjustment base top can conveniently fix unable adjustment base in required position.

Preferably, the placement component comprises a placement plate, the front side and the rear side of the bottom of the placement plate are fixedly welded with a limit sliding seat which is positioned right above a limit sliding groove, the bottom of the limit sliding seat extends to the inner cavity of the limit sliding groove and is in sliding contact with the inner wall of the limit sliding groove, the top of the placement plate is provided with a placement groove, the outer side of the placement plate is fixedly welded with a pull handle, and the front side and the rear side of the top of the placement plate are fixedly welded with limit stops.

Preferably, the first hydraulic cylinder is fixedly arranged at the center of the left side of the top of the fixing frame, the mounting frame is fixedly connected with the surface of the telescopic end of the first hydraulic cylinder, and the second hydraulic cylinder is fixedly arranged at the front side and the rear side of the left side of the top of the mounting frame.

Preferably, the cutting assembly comprises a connecting block, wherein the connecting block is fixedly arranged at the bottom of the second telescopic end of the hydraulic cylinder, and a cutting blade is fixedly arranged at the center of the bottom of the connecting block.

Preferably, the top of cutting blade left and right sides all fixed welding has the backup pad, both sides all slip runs through around the backup pad top and establishes and install spacing slide bar, the bottom fixed welding of spacing slide bar has the pressure to hold the board, the surface of spacing slide bar just is located the bottom of backup pad and the top cover of holding the board is established and is installed reset spring, reset spring's top and bottom respectively with the bottom of backup pad and the top fixed welding of holding the board.

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

1. according to the utility model, through the use of the limiting sliding groove, the placing plate, the placing groove and the limiting sliding seat, the diode can be stably placed, the diode is conveniently cut, and the diode can slide in the limiting sliding groove through the limiting sliding seat after processing is finished, so that the diode can be conveniently and quickly taken out for replacement, and the effect of quick material replacement is achieved.

2. According to the utility model, through the use of the cutting blade, the reset spring, the supporting plate, the limiting slide bar and the pressing plate, the diode pin can be cut, the diode can be pressed in the cutting process, the stability in the cutting process is improved, workpieces are fixed by different manpower, and the operation of a user is convenient.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a bottom perspective view of the present utility model;

FIG. 3 is a schematic perspective view of the drive assembly and cutting assembly of the present utility model;

FIG. 4 is a schematic perspective view of a placement module according to the present utility model;

FIG. 5 is a bottom perspective view of the placement module of the present utility model;

fig. 6 is a partially exploded perspective view of the cutting assembly of the present utility model.

In the figure: 1. a fixed base; 2. limiting sliding grooves; 3. placing the assembly; 31. placing a plate; 32. a placement groove; 33. a pull handle; 34. a limit sliding seat; 35. a limit stop; 4. a mounting hole; 5. discharging through grooves; 6. a collection box; 7. a drive assembly; 71. a first hydraulic cylinder; 72. a mounting frame; 73. a second hydraulic cylinder; 8. a fixing frame; 9. a cutting assembly; 91. a connecting block; 92. a cutting blade; 93. a return spring; 94. a support plate; 95. a limit slide bar; 96. a pressing plate; 10. a support frame; 11. a limit baffle; 12. and moving the through hole.

Detailed Description

Referring to fig. 1-6, a diode pin cutting device comprises a fixed base 1, wherein a blanking through groove 5 is formed in the center of the top of the fixed base 1 in a penetrating manner, limit sliding grooves 2 are formed in the front side and the rear side of the left side and the right side of the top of the fixed base 1, a placement component 3 is mounted on the top of the limit sliding grooves 2, a fixing frame 8 is fixedly welded on the top of the fixed base 1, moving through holes 12 are formed in the front side and the rear side of the top of the fixing frame 8, a driving component 7 is fixedly mounted on the left side of the top of the fixed base 1, the driving component 7 comprises a first hydraulic cylinder 71 and a second hydraulic cylinder 73, and a cutting component 9 is fixedly mounted at the bottom of the telescopic end of the second hydraulic cylinder 73;

the bottom of the fixed base 1 is fixedly welded with the supporting frame 10 below the blanking through groove 5, the center of the rear side of the bottom of the fixed base 1 is fixedly welded with the limiting baffle 11, the inner cavity of the supporting frame 10 is slidably provided with the collecting box 6, pins falling in the cutting process can be conveniently collected through the use of the collecting box 6, the time for manually collecting and cleaning waste materials is saved, the four corners at the top of the fixed base 1 are respectively provided with the mounting holes 4 in a penetrating manner, and the fixed base 1 can be conveniently fixed at a required position through the use of the mounting holes 4;

the placement component 3 comprises a placement plate 31, the front side and the rear side of the bottom of the placement plate 31 are fixedly welded with a limit sliding seat 34 which is positioned right above a limit sliding groove 2, the limit sliding seat 34 is used for limiting a cutting blade 92 in the cutting process, deviation in the cutting process is avoided, the bottom of the limit sliding seat 34 extends to the inner cavity of the limit sliding groove 2 and is in sliding contact with the inner wall of the inner cavity, a placement groove 32 is formed in the top of the placement plate 31, a pull handle 33 is fixedly welded on the outer side of the placement plate 31, a user can push and pull the placement plate 31 through the use of the pull handle 33, so that the placement plate 31 is convenient to move and replace, and limit stops 35 are fixedly welded on the front side and the rear side of the top of the placement plate 31;

the first hydraulic cylinder 71 is fixedly arranged in the center of the left side of the top of the fixed frame 8, the surface of the telescopic end of the first hydraulic cylinder 71 is fixedly connected with the mounting frame 72, the number of the second hydraulic cylinders 73 is two, and the two hydraulic cylinders are respectively and fixedly arranged on the front side and the rear side of the left side of the top of the mounting frame 72;

the cutting assembly 9 comprises a connecting block 91, the connecting block 91 is fixedly arranged at the bottom of the telescopic end of the second hydraulic cylinder 73, and a cutting blade 92 is fixedly arranged at the center of the bottom of the connecting block 91;

the top of cutting blade 92 both sides all fixed welding has backup pad 94, the front and back both sides at backup pad 94 top all slip runs through and is installed spacing slide bar 95, the bottom fixed welding of spacing slide bar 95 has and presses and hold board 96, the surface of spacing slide bar 95 just is located the bottom of backup pad 94 and presses the top cover of holding board 96 and establishes and install reset spring 93, through reset spring 93's use, can reset holding board 96, make it can automatic recovery after removing, reset spring 93's top and bottom respectively with the bottom of backup pad 94 and the top fixed welding of holding board 96.

When the device is used, the diode is placed in the placing groove 32, then the placing plate 31 is installed by sliding in the inner cavity of the limiting sliding groove 2 through the limiting sliding seat 34 at the bottom of the placing plate 31, then the hydraulic cylinder II 73 is started, the connecting block 91 is driven to descend through the telescopic end of the hydraulic cylinder II, so that the cutting blade 92 is driven to descend, when the cutting blade 92 just contacts with the diode pins, the holding plate 96 at one side of the device is firstly contacted with the top of the placing plate 31, the holding plate 96 is used for limiting and holding the diode, then the cutting blade 92 is used for cutting the diode pins, when the cutting is performed, the cutting blade 92 drives the supporting plate 94 to descend, the reset spring 93 is downwards moved, after the cutting is completed, the hydraulic cylinder II 73 is controlled to reset, meanwhile, the hydraulic cylinder I71 is started, the mounting frame 72 is driven to rightwards through the telescopic end of the hydraulic cylinder II, the cutting blade 92 is positioned above the placing plate 31 at the right side, and at the moment, when the placing groove 32 at the top of the right side of the placing plate 31 is just contacted with the diode pins, the operation can be continuously repeated, when the diode pins at the right side are cut, the diode pins are cut, the left side cut, the diode pins are completely cut, the left side and the diode pins are completely cut together with the placing plate 31, then the placing plate 31 is rapidly pulled out, and the diode pins are completely cut, and the left side pins are completely, and the diode pins are completely cut, and the diode pins are completely, and can be completely, and the cut, and the diode pins can be completely, and completely and cut, and can be completely and cut, and completely and cut and can be completely and cut.

To sum up: this diode pin cutting device, through unable adjustment base 1, spacing spout 2, place subassembly 3, unloading logical groove 5, gather materials box 6, drive assembly 7, mount 8 and the cooperation of cutting assembly 9, solved machining efficiency lower, and the operation in-process still probably makes the unexpected injury of staff, and the security is lower, and the waste material after the cutting needs the workman to collect the clearance independently, the comparatively trouble problem of operation.

Claims

1. Diode pin cutting device, including unable adjustment base (1), its characterized in that: the center department at unable adjustment base (1) top has run through and has been seted up unloading logical groove (5), spacing spout (2) have all been seted up to both sides around unable adjustment base (1) top left and right sides, place subassembly (3) are installed at the top of spacing spout (2), fixed welding has mount (8) at the top of unable adjustment base (1), movable through hole (12) have all been seted up to both sides around the top of mount (8), the left side fixed mounting at unable adjustment base (1) top has drive assembly (7), drive assembly (7) are including pneumatic cylinder one (71) and pneumatic cylinder two (73), the bottom fixed mounting of the flexible end of pneumatic cylinder two (73) has cutting assembly (9).

2. The diode pin cutting apparatus of claim 1, wherein: the bottom of unable adjustment base (1) and be located the below fixed welding of unloading logical groove (5) have supporting frame (10), the center department fixed welding of unable adjustment base (1) bottom rear side has limit baffle (11), the inner chamber slidable mounting of supporting frame (10) has box (6) that gathers materials, mounting hole (4) have all been seted up in the four corners at unable adjustment base (1) top.

3. The diode pin cutting apparatus of claim 1, wherein: place subassembly (3) including placing board (31), both sides and be located the front and back of spacing spout (2) in place board (31) bottom all fixed welding have spacing slide (34), the bottom of spacing slide (34) extend to the inner chamber of spacing spout (2) and rather than inner wall sliding contact, standing groove (32) have been seted up at the top of placing board (31), the outside fixed welding of placing board (31) has pull handle (33), the equal fixed welding of both sides has limit stop (35) around placing board (31) top.

4. The diode pin cutting apparatus of claim 1, wherein: the first hydraulic cylinder (71) is fixedly arranged at the center of the left side of the top of the fixing frame (8), the mounting frame (72) is fixedly connected with the surface of the telescopic end of the first hydraulic cylinder (71), and the number of the second hydraulic cylinders (73) is two and respectively and fixedly arranged at the front side and the rear side of the left side of the top of the mounting frame (72).

5. The diode pin cutting apparatus of claim 1, wherein: the cutting assembly (9) comprises a connecting block (91), the connecting block (91) is fixedly arranged at the bottom of the telescopic end of the hydraulic cylinder II (73), and a cutting blade (92) is fixedly arranged at the center of the bottom of the connecting block (91).

6. The diode pin cutting apparatus of claim 5, wherein: the cutting blade is characterized in that the supporting plates (94) are fixedly welded at the tops of the left side and the right side of the cutting blade (92), limiting slide rods (95) are installed in a penetrating mode in a sliding mode on the front side and the rear side of the top of the supporting plates (94), pressing plates (96) are fixedly welded at the bottoms of the limiting slide rods (95), reset springs (93) are installed on the surfaces of the limiting slide rods (95) and located at the bottoms of the supporting plates (94) and the tops of the pressing plates (96) in a sleeved mode, and the tops and the bottoms of the reset springs (93) are fixedly welded with the bottoms of the supporting plates (94) and the tops of the pressing plates (96) respectively.