CN213887990U

CN213887990U - Transistor pin cutting device

Info

Publication number: CN213887990U
Application number: CN202022710522.4U
Authority: CN
Inventors: 黄昌民
Original assignee: Wuxi Deli Core Semiconductor Technology Co ltd
Current assignee: Wuxi Deli Core Semiconductor Technology Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-06
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a transistor pin cutting device relates to transistor pin cutting technical field. The utility model discloses a tailoring table, tailoring table have inside offered the assembly groove, and assembly groove internally mounted has the mobile station, and the both sides sliding connection of mobile station lower extreme has two slip polished rods, the both ends of slip polished rod and tailoring table fixed connection, and mobile station lower extreme threaded connection has a threaded rod, and the threaded rod is located between two slip polished rods, and the threaded rod rotates with tailoring table to be connected. The utility model discloses a telescopic structure's design for when the device can cut transistor pin, accurate assurance its length that cuts can effectively reduce and tailor inequality because of the pin, and lead to the transistor to be unable, through the design of clamping structure, make the device can once tailor a plurality of transistor pins, both labour saving and time saving also can guarantee that it is tailor length and all unanimous basically, the big batch operation of being convenient for.

Description

Transistor pin cutting device

Technical Field

The utility model belongs to the technical field of the cutting of transistor pin, especially, relate to a transistor pin cutting device.

Background

The transistor is a solid semiconductor device and can be used for detection, rectification, amplification, switching, voltage stabilization, signal modulation and many other functions, and because the transistor needs to be cut to the pin without length according to the requirements of different use places, when the pin is manually cut, a pair of scissors is needed to cut the pin, so that time and labor are wasted, the cutting length is difficult to control to be consistent, and the transistor is easy to damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a transistor pin cutting device to current problem has been solved: because the transistor need carry out the tailorring without length to its pin according to the demand of different use places, however, when the manual work was tailor the pin operation, need one to cut off the pin with the scissors, it is wasted time and energy, and its length of tailorring is difficult to control to unanimous moreover, very easily causes the damage to the transistor.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a transistor pin cutting device, including the cutting table, the cutting table has an assembly groove in its interior, the assembly groove has a mobile station in its interior, two sliding polish rods are connected to the two sides of the lower end of the mobile station in a sliding manner, the two ends of the sliding polish rods are fixedly connected with the cutting table, the lower end of the mobile station is connected with a threaded rod in a threaded manner, and the threaded rod is located between the two sliding polish rods, the threaded rod is rotatably connected with the cutting table;

a driven bevel gear is fixed at one end, away from the mobile platform, of the threaded rod, a driving bevel gear is connected to the upper end of the driven bevel gear in a meshed mode, a transmission rod is fixed at the upper end of the driving bevel gear, a stop ring is fixed in the middle of the outer side of the transmission rod, a hand-operated wheel is fixed at the upper end of the transmission rod, a top cover is fixed at one side, away from the mobile platform, of the upper end of the cutting platform, an assembly hole is formed in the middle of the top cover, the transmission rod is located on the inner side of the assembly hole, the transmission rod;

two fixing pins are fixed inside the mobile station, the fixing pins are located at two ends of the bottom surface inside the mobile station, a clamping box body is installed inside the mobile station, fixing holes are formed in two ends of the clamping box body, the positions of the fixing holes and the fixing pins are the same, the mobile station and the clamping box body are fixedly connected with the fixing holes in an inserting mode through the fixing pins, and a plurality of transistor installation grooves are formed in the clamping box body;

the utility model discloses a mobile station, including cutting table, mobile station, cutting table outside and the position department that is close to the mobile station is provided with cuts the sword, the one end that cuts the sword is fixed with the handle of a knife, the one end that cuts the sword and keep away from the handle of a knife rotates and is connected with the short polished rod, the short polished rod is fixed with cutting table.

Further, the top cover is fixedly connected with the cutting table through screws.

Furthermore, one side of the cutting table rotatably connected with the cutting knife is provided with a movable support frame.

Furthermore, the outer side of the knife handle is provided with anti-skid grains.

Furthermore, a cover plate is arranged at the upper end of the mobile station.

Further, the mobile station is rotatably connected with the cover plate through a hinge.

The utility model discloses following beneficial effect has:

1. the utility model discloses a telescopic structure's design for when the device can cut the transistor pin, it cuts length to the accuracy assurance, can effectively reduce and tailor inequality because of the pin, and lead to the transistor to be out of use.

2. The utility model discloses a design of clamping structure for the device can once be tailor a plurality of transistor pins, and both labour saving and time saving also can guarantee that it is tailor length and all unanimous basically, the big operation in batches of being convenient for.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a top view of the overall structure of the present invention;

FIG. 3 is a schematic view of the telescopic structure of the present invention;

fig. 4 is the schematic view of the clamping structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a cutting table; 2. assembling a groove; 3. a mobile station; 4. a sliding polish rod; 5. a threaded rod; 6. a driven bevel gear; 7. a drive bevel gear; 8. a transmission rod; 9. a top cover; 10. an assembly hole; 11. a cut-off ring; 12. a hand-operated wheel; 13. clamping the box body; 14. a transistor mounting groove; 15. a fixing pin; 16. a fixing hole; 17. a short polished rod; 18. cutting knife; 19. a knife handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model relates to a transistor pin cutting device, which comprises a cutting table 1, wherein an assembly groove 2 is arranged inside the cutting table 1, a mobile station 3 is arranged inside the assembly groove 2, two sliding polished rods 4 are slidably connected to two sides of the lower end of the mobile station 3, two ends of each sliding polished rod 4 are fixedly connected with the cutting table 1, a threaded rod 5 is connected to the lower end of the mobile station 3 through a thread, the threaded rod 5 is positioned between the two sliding polished rods 4, and the threaded rod 5 is rotatably connected with the cutting table 1;

a driven bevel gear 6 is fixed at one end, away from the mobile station 3, of the threaded rod 5, a driving bevel gear 7 is connected to the upper end of the driven bevel gear 6 in a meshed mode, a transmission rod 8 is fixed at the upper end of the driving bevel gear 7, a stop ring 11 is fixed in the middle of the outer side of the transmission rod 8, a hand-operated wheel 12 is fixed at the upper end of the transmission rod 8, a top cover 9 is fixed at the upper end of the cutting table 1 and on one side, away from the mobile station 3, in order to facilitate disassembly, maintenance and installation of the top cover 9, the top cover 9 is fixedly connected with the cutting table 1 through screws, an assembly hole 10 is formed in the middle of the top cover 9, the transmission rod 8 is located on the inner side of the assembly hole 10, the transmission rod 8 is rotationally connected with the assembly hole 10, and the top cover 9 is located at the lower end of the stop ring 11;

two fixing pins 15 are fixed inside the mobile station 3, the fixing pins 15 are located at two ends of the bottom surface inside the mobile station 3, a clamping box body 13 is installed inside the mobile station 3, two ends of the clamping box body 13 are provided with fixing holes 16, the positions of the fixing holes 16 are the same as those of the fixing pins 15, the mobile station 3 and the clamping box body 13 are fixedly inserted into the fixing holes 16 through the fixing pins 15, a plurality of transistor mounting grooves 14 are formed inside the clamping box body 13, in order to enable transistors clamped in the transistor mounting grooves 14 inside the mobile station 3 to be more fixed, a cover plate is arranged at the upper end of the mobile station 3, and in order to facilitate opening and closing of the cover plate, the mobile station 3 and the cover plate are rotatably connected through hinges;

the cutting table is characterized in that a cutting knife 18 is arranged at the position, close to the moving table 3, of the cutting table 1, one side, connected with the cutting knife 18 in a rotating mode, of the cutting table 1 is provided with a movable supporting frame, the cutting knife 18 is supported in a supporting mode when in use, a knife handle 19 is fixed to one end of the cutting knife 18, the knife handle 19 is held tightly easily, anti-skidding patterns are formed in the outer side of the knife handle 19, one end, far away from the knife handle 19, of the cutting knife 18 is connected with a short polished rod 17 in a rotating mode, and the short polished rod 17 is fixed with the cutting table 1.

One specific application of this embodiment is: firstly, a knife handle 19 is held to push a cutting knife 18, then the cutting knife 18 is supported and fixed by a movable support frame, then a transistor to be cut is clamped in a transistor mounting groove 14 in a plurality of clamping box bodies 13 in advance, then the clamping box bodies 13 are arranged in a mobile station 3 in a matching way through fixing pins 15 and fixing holes 16, a cover plate at the upper end of the mobile station 3 is covered to enable the transistor to be more stably fixed, a hand wheel 12 is rotated to drive a transmission rod 8 to rotate, a driving bevel gear 7 is driven to rotate through the rotation of the transmission rod 8, a driven bevel gear 6 which is meshed with the transmission rod is driven to rotate through the rotation of the driving bevel gear 7, a threaded rod 5 is driven to rotate through the rotation of the driven bevel gear 6, the mobile station 3 is driven to move through the threaded connection of the threaded rod 5 and the mobile station 3, after the position is adjusted to a proper position, the movable support frame is removed, the knife handle 19 is held to press the cutting knife 18 downwards, cutting off redundant pins by the cutting knife 18 to achieve the purpose of adjusting and cutting the length of the transistor pins;

after the length positions of the cutting pins are set, the clamping boxes 13 which are clamped well are directly replaced, the cutter handle 19 is held to press the cutting cutter 18 downwards, the pins of the transistor are integrally cut, and the purpose of quick batch cutting can be achieved only by replacing the clamping boxes 13 which are clamped well with the transistor.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a transistor pin cutting device, includes cutting table (1), its characterized in that: an assembly groove (2) is formed in the cutting table (1), a mobile table (3) is installed in the assembly groove (2), two sliding polished rods (4) are connected to two sides of the lower end of the mobile table (3) in a sliding mode, two ends of each sliding polished rod (4) are fixedly connected with the cutting table (1), a threaded rod (5) is connected to the lower end of the mobile table (3) in a threaded mode, the threaded rod (5) is located between the two sliding polished rods (4), and the threaded rod (5) is rotatably connected with the cutting table (1);

one end, far away from the mobile platform (3), of the threaded rod (5) is fixedly provided with a driven bevel gear (6), the upper end of the driven bevel gear (6) is connected with a driving bevel gear (7) in a meshed mode, the upper end of the driving bevel gear (7) is fixedly provided with a transmission rod (8), the middle of the outer side of the transmission rod (8) is fixedly provided with a cut-off ring (11), the upper end of the transmission rod (8) is fixedly provided with a hand-operated wheel (12), one side, far away from the mobile platform (3), of the upper end of the cutting platform (1) is fixedly provided with a top cover (9), the middle of the top cover (9) is provided with an assembly hole (10), the transmission rod (8) is located on the inner side of the assembly hole (10), the transmission rod (8) is rotatably;

two fixing pins (15) are fixed inside the mobile platform (3), the fixing pins (15) are located at two ends of the bottom surface inside the mobile platform (3), a clamping box body (13) is installed inside the mobile platform (3), fixing holes (16) are formed in two ends of the clamping box body (13), the fixing holes (16) are the same as the fixing pins (15), the mobile platform (3) and the clamping box body (13) are fixedly connected with the fixing holes (16) in an inserting mode through the fixing pins (15), and a plurality of transistor mounting grooves (14) are formed inside the clamping box body (13);

the cutting table is characterized in that a cutting knife (18) is arranged at the position, close to the moving table (3), of the outer side of the cutting table (1), a knife handle (19) is fixed to one end of the cutting knife (18), one end, far away from the knife handle (19), of the cutting knife (18) is rotatably connected with a short polished rod (17), and the short polished rod (17) is fixed to the cutting table (1).

2. The transistor pin cutting device according to claim 1, wherein the top cover (9) is fixedly connected with the cutting table (1) through screws.

3. The transistor pin cutting device according to claim 1, wherein a movable support is arranged on one side of the cutting table (1) rotatably connected with the cutting knife (18).

4. The transistor pin cutting device according to claim 1, wherein the outer side of the tool shank (19) is provided with anti-slip patterns.

5. A transistor pin cutting device according to claim 1, characterized in that the upper end of the mobile station (3) is provided with a cover plate.

6. A transistor pin cutting device as claimed in claim 5, characterized in that the mobile station (3) is pivotally connected to the cover plate by means of a hinge.