CN112264556A

CN112264556A - Triode pin shearing device

Info

Publication number: CN112264556A
Application number: CN202011042366.7A
Authority: CN
Inventors: 叶桂琴
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-01-26

Abstract

The invention discloses a triode pin shearing device which structurally comprises an outer lifting cylinder, a pressing cylinder, a rubber bottom ring, a shearing device, an annular electromagnet, a bottom frame and a collecting disc, and has the following effects: during the use, put quantitative triode annular in the ring cover, make triode pin one end towards the inner wall of ring cover, start the annular electromagnet, the magnetic force that ferromagnetic ring produced adsorbs the metal pin of triode, outer lift cylinder drives the pressure section of thick bamboo and descends to the inside of ring cover this moment, press a section of thick bamboo to press through the rubber end ring and paste on the encapsulation casing of triode, carry out spacing fixed to the triode, then interior lift cylinder drives the shearing clamping ring and descends, cut the triode pin, can cut the pin of a plurality of triodes in step, remaining pin after the shearing is under the magnetic force effect, be adsorbed on ferromagnetic ring inner wall, the triode that completion was cuted to the pulling pull rod down is concentrated and is fallen into collection dish and arrange in order and retrieve, improve the shearing of triode and recovery efficiency greatly.

Description

Triode pin shearing device

Technical Field

The invention relates to the field of triode processing, in particular to a triode pin shearing device.

Background

A triode, which is called a semiconductor triode entirely, is also called a bipolar transistor and a transistor triode, is a semiconductor device for controlling current, has the function of amplifying a weak signal into an electric signal with a large amplitude value, and is also used as a contactless switch, is one of semiconductor basic components, has the function of current amplification, is a core element of an electronic circuit, pins of the triode need to be cut when the triode is processed at present, the cutting of the triode can only be positioned and cut one by one, and the triode is inconvenient to collect after the pins are cut and needs to be manually collected one by one, so that the production efficiency of the triode is greatly reduced, a triode pin cutting device needs to be developed, and the problems that the pins of the triode need to be cut when the triode is processed at present, and the cutting of the triode can only be positioned and cut one by one, and inconvenient collection to the triode after the pin is sheared needs the manual work to collect one by one, greatly reduced the production efficiency's of triode problem.

Summary of the invention

Aiming at the defects of the prior art, the invention is realized by the following technical scheme: the utility model provides a triode pin shearing mechanism, its structure includes outer lift cylinder, a pressure section of thick bamboo, rubber bottom ring, shearing mechanism, annular electromagnet, chassis, collection dish, the inside collection dish that is equipped with of chassis, collection dish and chassis fixed connection, the chassis top be equipped with shearing mechanism, shearing mechanism install perpendicularly at the chassis top, the shearing mechanism outer lane on be equipped with annular electromagnet, annular electromagnet and shearing mechanism cooperate, shearing mechanism top be equipped with and press a section of thick bamboo, a pressure section of thick bamboo and shearing mechanism cooperate, pressure section of thick bamboo central point put and be equipped with the lift cylinder, the lift cylinder install perpendicularly on shearing mechanism to the expansion end is connected with a pressure section of thick bamboo, pressure bobbin base portion be equipped with the rubber bottom ring, rubber bottom ring and pressure section of thick bamboo fixed connection.

As the further optimization of this technical scheme, shearing mechanism including shearing clamping ring, interior lift cylinder, connecting rod, pin lead to mechanism, triode shedding mechanism, driven mechanism of pushing down, triode shedding mechanism top be equipped with the pin and lead to the mechanism, the pin lead to mechanism and triode shedding mechanism and cooperate, the pin lead to the inside central point of mechanism and put and be equipped with driven mechanism of pushing down, driven mechanism and pin lead to the mechanism and cooperate, driven mechanism outer lane of pushing down on be equipped with the shearing clamping ring, shearing clamping ring both sides all be equipped with interior lift cylinder, interior lift cylinder install and lead to the mechanism at the pin on, interior lift cylinder below be equipped with the connecting rod, connecting rod and interior lift cylinder expansion end connect, the horizontal welding of connecting rod on shearing clamping ring outer wall.

As the further optimization of this technical scheme, the pin guide mechanism including ring cover, ferromagnetic ring, magnetic conduction branch, circular slot, clamping ring stopper, ring cover bottom central point put and be equipped with the circular slot, circular slot and ring cover structure as an organic whole, ring cover top be equipped with the clamping ring stopper, clamping ring stopper and ring cover fixed connection, circular slot top be equipped with ferromagnetic ring, ferromagnetic ring gomphosis fix on ring cover inner wall annular groove, ring cover go up the hoop and be equipped with magnetic conduction branch, magnetic conduction branch and ferromagnetic ring connect.

As the further optimization of this technical scheme, triode shedding mechanism including pull rod, pole setting, semicircle ring plate, collection cover, spring, gag lever post, collection cover top be equipped with the semicircle ring plate, semicircle ring plate and collection cover adopt hinge fit, semicircle ring plate bottom be equipped with the gag lever post, gag lever post and collection cover adopt sliding fit to upper end and semicircle ring plate swing joint, the gag lever post lower extreme be equipped with a spring, spring about perpendicular both ends are fixed on collection cover and gag lever post, collection cover central point put and be equipped with the pull rod, pull rod and collection cover cooperate, the pull rod both sides all be equipped with the pole setting, the pole setting weld perpendicularly on collection cover.

As the further optimization of this technical scheme, driven pushing mechanism including depression bar, activity groove, upright cover, from the position frame, upright cover the outer lane on be equipped with the activity groove, the activity groove with immediately cover structure as an organic whole, the activity groove on be equipped with the depression bar down, depression bar and activity groove adopt sliding fit, the inside slave position frame that is equipped with of cover immediately, slave position frame and depression bar cooperate, the depression bar be equipped with six, and per three for a set of equidistance setting in one side of founding the cover.

As the further optimization of this technical scheme, from the position frame including No. two springs, sliding sleeve, dead lever, inner ring, horizontal pole, inner ring central point put and be equipped with the horizontal pole, horizontal pole and inner ring weld mutually, the inner ring outer lane on be equipped with the dead lever, dead lever and inner ring weld mutually, the dead lever front end be equipped with the sliding sleeve, sliding sleeve and dead lever adopt sliding fit, the inside No. two springs that are equipped with of sliding sleeve, No. two springs around both ends be connected with sliding sleeve and dead lever, the sliding sleeve be equipped with six, and per six sets up in inner ring one side for a set of equidistance, the sliding sleeve arrange in the chute inside to with lower depression bar swing joint.

Advantageous effects

The triode pin shearing device is reasonable in design and strong in functionality, and has the following beneficial effects:

the shearing device of the invention is vertically arranged on the bottom frame and is matched with the annular electromagnet, when in use, placing a certain amount of triodes in a ring cover in a ring shape, enabling one end of a triode pin to face the inner wall of the ring cover, starting a ring-shaped electromagnet, absorbing the metal pin of the triode by magnetic force generated by a ferromagnetic ring, driving a pressing cylinder to descend towards the inside of the ring cover by an outer lifting cylinder, pressing the pressing cylinder on a packaging shell of the triode through a rubber bottom ring, the triodes are limited and fixed, then the inner lifting cylinder drives the shearing compression ring to descend, pins of the triodes are sheared, the pins of the triodes can be sheared synchronously, the residual pins after shearing are adsorbed on the inner wall of the ferromagnetic ring under the action of magnetic force, the triodes sheared by the pull rod are pulled downwards to fall into a collecting disc in a centralized manner for sorting and recycling, and the shearing and recycling efficiency of the triodes is greatly improved;

the invention is characterized in that a ferromagnetic ring is connected with an annular electromagnet through a magnetic conduction support rod, the ferromagnetic ring is arranged on the inner wall of the bottom of a ring cover, the height of the ferromagnetic ring is one third of the height of the ring cover, the magnetic force generated by electrifying the annular electromagnet can be concentrated on the ferromagnetic ring, so that the ferromagnetic ring can better adsorb and position the pins of the triodes, because a collecting cover is arranged at the bottom of the ring cover, and a vertical cover is vertically arranged on a circular groove through a vertical rod, and two ring plates arranged in an axial symmetry structure are just arranged on the circular groove erected between the vertical cover and the circular groove, so that the pins of the triodes are adsorbed by the ferromagnetic ring, a main body part is arranged on the top surface of the semicircular ring plate, because a pressing cylinder is arranged on the inner ring of a shearing pressing ring, the pressing cylinder is pressed and attached to the main body of the triodes to position the triodes after descending, because of the circular structure, the synchronous positioning, the shearing processing efficiency is improved;

the pins are sheared after the shearing press ring descends, the sheared waste materials are adsorbed by the ferromagnetic ring under the pressing and pasting action of the pressing cylinder on the triodes, the pins of the triodes after shearing cannot be attracted by magnetic force, because the pull rod is connected with the inner ring through the cross rod, the inner ring is connected with the sliding sleeve through the fixed rod, the sliding sleeve is arranged in the movable groove and is movably connected with the lower press rod, when the pull rod is pulled downwards, the inner ring moves along with the descending movement of the pull rod, the lower press rod can stably move along with the outer wall of the truncated cone-shaped structure formed by the vertical cover under the structural matching of the sliding sleeve and the second spring, every three lower press rods press one semicircular ring plate to generate a gap between the circular groove and the vertical cover, and under the arrangement of the triode main body, the triodes of the shearing outer walls are guided downwards in the inclined direction of the semicircular ring plates and all fall into the collecting disc from the collecting cover to be recovered, the gag lever post atress lapse at this moment, No. two spring atress deformation compression, when loosening the pull rod, inner ring and semicircle ring board are under the effect of a spring and No. two springs, automatic re-setting to make pin waste material and finished product triode separation after cuting, do benefit to and carry out high-efficient shearing processing to a plurality of triodes.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic diagram of a front view structure of a triode pin shearing device according to the present invention;

FIG. 2 is a schematic sectional front view of the shearing apparatus of the present invention;

FIG. 3 is a schematic top sectional view of the pin guiding mechanism of the present invention;

FIG. 4 is a schematic diagram of a front view cross-sectional structure of the discharge mechanism of the triode of the present invention;

FIG. 5 is a schematic top sectional view of the driven hold-down mechanism of the present invention;

fig. 6 is a schematic top view of the slave gantry of the present invention.

In the figure: an outer lifting cylinder-1, a pressing cylinder-2, a rubber bottom ring-3, a shearing device-4, a shearing pressing ring-4 a, an inner lifting cylinder-4 b, a connecting rod-4 c, a pin guiding mechanism-4 d, a ring cover-4 d1, a ferromagnetic ring-4 d2, a magnetic guide supporting rod-4 d3, a circular groove-4 d4, a pressing ring limiting block-4 d5, a triode unloading mechanism-4 e, a pull rod-4 e1, an upright rod-4 e2, a semicircular ring plate-4 e3, a collection cover-4 e4, a first spring-4 e5, a limiting rod-4 e6, a driven pressing mechanism-4 f, a pressing rod-4 f1, a movable groove-4 f2, an upright cover-4 f3, a driven position frame-4 f4, a second spring-4 f41, a sliding sleeve-4 f42, a fixed rod-4 f43, Inner ring-4 f44, cross bar-4 f45, annular electromagnet-5, bottom frame-6 and collecting disc-7.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.

Example 1

Referring to fig. 1-4, the present invention provides an embodiment of a device for clipping a transistor pin, comprising:

referring to fig. 1, a triode pin shearing device structurally comprises an outer lifting cylinder 1, a pressing cylinder 2, a rubber bottom ring 3, a shearing device 4, an annular electromagnet 5, a bottom frame 6 and a collecting disc 7, wherein the collecting disc 7 is arranged inside the bottom frame 6, the collecting disc 7 is fixedly connected with the bottom frame 6, the shearing device 4 is arranged at the top of the bottom frame 6, the shearing device 4 is vertically arranged at the top of the bottom frame 6, the annular electromagnet 5 is arranged on the outer ring of the shearing device 4, the annular electromagnet 5 is matched with the shearing device 4, the pressing cylinder 2 is arranged above the shearing device 4, the pressing cylinder 2 is matched with the shearing device 4, the lifting cylinder 1 is arranged at the center of the pressing cylinder 2, the lifting cylinder 1 is vertically arranged on the shearing device 4, the movable end of the lifting cylinder is connected with the pressing cylinder 2, the rubber bottom ring 3 is arranged at the bottom of the pressing cylinder 2, the rubber bottom ring 3 is fixedly connected with the pressing cylinder 2, and the pressing cylinder 2 is of a hollow cylindrical structure and is provided with a circular opening in the bottom circular cut.

Referring to fig. 2, the shearing device 4 includes a shearing press ring 4a, an inner lifting cylinder 4b, a connecting rod 4c, a pin guiding mechanism 4d, a triode discharging mechanism 4e, and a driven pressing mechanism 4f, the top of the triode discharging mechanism 4e is provided with the pin guiding mechanism 4d, the pin guiding mechanism 4d is matched with the triode discharging mechanism 4e, the driven pressing mechanism 4f is arranged at the center inside the pin guiding mechanism 4d, the driven pressing mechanism 4f is matched with the pin guiding mechanism 4d, the outer ring of the driven pressing mechanism 4f is provided with the shearing press ring 4a, two inner lifting cylinders 4b are arranged in parallel and equidistantly on two sides of the shearing press ring 4a, the inner lifting cylinder 4b is arranged on the pin guiding mechanism 4d, the connecting rod 4c is arranged below the inner lifting cylinder 4b, the connecting rod 4c is connected with the movable end of the inner lifting cylinder 4b, and the connecting rod 4c is horizontally welded on the outer wall of the shearing compression ring 4 a.

Referring to fig. 3, the pin guiding mechanism 4d includes a ring cover 4d1, a ferromagnetic ring 4d2, a magnetic guiding support rod 4d3, a circular groove 4d4, and a ring limiting stopper 4d5, a circular groove 4d4 is disposed at the center of the bottom of the ring cover 4d1, the circular groove 4d4 and the ring cover 4d1 are integrated, eight ring limiting stoppers 4d5 are circumferentially disposed at equal intervals on the top of the ring cover 4d1, the ring limiting stopper 4d5 is fixedly connected to the ring cover 4d1, a ferromagnetic ring 4d2 is disposed above the circular groove 4d4, the ferromagnetic ring 4d2 is embedded and fixed to a circular groove on the inner wall of the ring cover 4d1, two or more magnetic guiding support rods 4d3 are circumferentially disposed on the outer ring of the ring cover 4d1, the magnetic guiding support rod 4d3 is connected to the magnetic guiding support rod 4d2, the ferromagnetic ring 4d2 is connected to the circular groove 3, and the top of the ferromagnetic ring guiding mechanism is a cylindrical hollow electromagnet 1, the inner lift cylinder 4b is vertically fixed inside the ring cover 4d1 and the movable end is arranged vertically downwards.

Referring to fig. 4, the triode discharging mechanism 4e includes a pull rod 4e1, an upright rod 4e2, a semicircular ring plate 4e3, a collecting cover 4e4, a first spring 4e5, and a limit rod 4e6, the collecting cover 4e4 is disposed at the bottom of the ring cover 4d1 and connected to the two, the semicircular ring plate 4e3 is disposed on both sides of the top of the collecting cover 4e4, the semicircular ring plate 4e3 and the collecting cover 4e4 are in hinge fit, the semicircular ring plate 4e3 is provided with two pieces in an axisymmetric structure, and the two semicircular ring plates 4e3 are combined to form a circular ring structure, the bottom of the semicircular ring plate 4e3 is provided with a limit rod 4e6, the limit rod 4e6 and the collecting cover 4e4 are in sliding fit, and the upper end of the limit rod 4e3 is movably connected to the semicircular ring plate, the lower end of the limit rod 4e6 is provided with a spring 4e2, and the upper and lower end of the vertical spring 864 e 8653 and the limit rod 828653, the central position of collection cover 4e4 be equipped with pull rod 4e1, pull rod 4e1 and collection cover 4e4 cooperate, pull rod 4e1 both sides parallel equidistance be equipped with two pole settings 4e2, pole setting 4e2 weld perpendicularly on collection cover 4e 4.

The shearing press ring 4a is arranged in the ring cover 4d1 and is in sliding fit with the press ring limiting block 4d 5.

The limiting rod 4e6 is in an L-shaped structure, one end of the limiting rod vertically arranged is in sliding fit with the collection cover 4e4, and one end of the limiting rod horizontally arranged is arranged outside the collection cover 4e 4.

Example 2

Referring to fig. 1-6, the present invention provides an embodiment of a device for clipping a transistor pin, comprising:

Referring to fig. 5, the driven pressing mechanism 4f includes a pressing rod 4f1, a movable groove 4f2, a vertical cover 4f3 and a driven position frame 4f4, the outer lifting cylinder 1 is vertically arranged on the top of the vertical cover 4f3 and movably arranged upward, six movable grooves 4f2 are arranged on the outer ring of the vertical cover 4f3, the movable groove 4f2 and the vertical cover 4f3 are of an integrated structure, a pressing rod 4f1 is arranged on the movable groove 4f2, the pressing rod 4f1 and the movable groove 4f2 are in sliding fit, a driven position frame 4f4 is arranged inside the vertical cover 4f3, the driven position frame 4f4 and the pressing rod 4f1 are matched, six pressing rods 4f1 are arranged, and every three rods are arranged in a group at one side of the vertical cover 4f 3.

Referring to fig. 6, the driven rack 4f4 includes a second spring 4f41, a sliding sleeve 4f42, a fixed rod 4f43, an inner ring 4f44, and a cross bar 4f45, the center of the inner ring 4f44 is provided with a cross bar 4f45, the cross bar 4f45 is welded with the inner ring 4f44, six fixed rods 4f43 are arranged on the outer ring of the inner ring 4f44, the fixed rods 4f43 are welded with the inner ring 4f44, the front end of the fixed rod 4f43 is provided with a sliding sleeve 4f42, the sliding sleeve 4f42 and the fixed rod 4f43 adopt sliding fit, a second spring 4f41 is arranged in the sliding sleeve 4f42, the front end and the rear end of the second spring 4f41 are connected with the sliding sleeve 4f42 and the fixed rod 4f43, the number of the sliding sleeve 4f42 is six, and every six are arranged on one side of the inner ring 4f44 at equal intervals, and the sliding sleeve 4f42 is arranged in the movable groove 4f2 and is movably connected with the lower pressing rod 4f 1.

The vertical cover 4f3 is a hollow round table structure, is arranged in the round groove 4d4 and is fixed on the collecting cover 4e4 through the vertical rod 4e 2.

The inner ring 4f44 is connected with the pull rod 4e1 through a cross rod 4f 45.

The specific realization principle is as follows:

when the triode shearing and recycling device is used, a certain amount of triodes are annularly placed in the ring cover 4d1, one end of a triode pin faces the inner wall of the ring cover 4d1, the ring-shaped electromagnet 5 is started, the metal pin of the triode is adsorbed by the magnetic force generated by the ferromagnetic ring 4d2, at the moment, the outer lifting cylinder 1 drives the pressing cylinder 2 to descend towards the inside of the ring cover 4d1, the pressing cylinder 2 is pressed and attached to the encapsulation shell of the triode through the rubber bottom ring 3 to limit and fix the triode, then the shearing pressing ring 4a is driven by the inner lifting cylinder 4b to descend, the triode pin is sheared, the pins of a plurality of triodes can be synchronously sheared, the residual pin after shearing is adsorbed on the inner wall of the ferromagnetic ring 4d2 under the action of the magnetic force, the triode sheared by the pull rod 4e1 is pulled downwards to fall into the collecting disc 7 for sorting and recycling, the shearing and recycling efficiency of the triode is greatly improved, because the ferromagnetic ring 4d2 is connected with the ring-, and the ferromagnetic ring 4d2 is set on the inner wall of the bottom of the ring cover 4d1, and the height of the ferromagnetic ring 4d2 is one third of the height of the ring cover 4d1, the magnetic force generated by electrifying the ring electromagnet 5 can be concentrated on the ferromagnetic ring 4d2, so that the ferromagnetic ring 4d2 can better adsorb and position the triode pin, because the collecting cover 4e4 is set on the bottom of the ring cover 4d1, and the vertical cover 4f3 is vertically set on the circular groove 4d4 through the vertical rod 4e2, and two semicircular ring plates 4e3 with axial symmetry structure are just set on the circular groove erected between the vertical cover 4f3 and the circular groove 4d4, after the triode pin is adsorbed by the ferromagnetic ring 4d2, the main body part is set on the top surface of the semicircular ring plate 4e3, because the pressing cylinder 2 is set in the shearing pressing cylinder 4a, so the pressing cylinder 2 is pressed on the triode body after descending, because the circular structure is set, the cutting device is beneficial to synchronous positioning of a plurality of triodes, the cutting processing efficiency is improved, because the pins are cut after the cutting press ring 4a descends, under the pressing action of the press cylinder 2 on the triodes, the cut waste materials are adsorbed by the ferromagnetic ring 4d2, the pins of the cut rear triodes cannot be attracted by magnetic force, because the pull rod 4e1 is connected with the inner ring 4f44 through the cross rod 4f45, the inner ring 4f44 is connected with the sliding sleeve 4f42 through the fixed rod 4f43, the sliding sleeve 4f42 is arranged in the movable groove 4f2 and is movably connected with the lower press rod 4f1, when the pull rod 4e1 is pulled downwards, the inner ring 4f44 moves along with the descending movement of the pull rod 4e1, under the structural matching of the sliding sleeve 4f42 and the second spring 4f41, the lower press rod 4f1 can move stably along with the outer wall of a circular platform-shaped structure formed by the vertical cover 4f3, and each lower press rod 1 presses one semicircular plate 6854 f 6854 e3, a gap is generated between the circular groove 4d4 and the vertical cover 4f3, under the arrangement of the position of the triode body, the triodes of all the shearing outer walls fall into the collecting tray 7 to be recovered from the collecting cover 4e4 under the inclined guide of the semicircular plate 4e3, at the moment, the limiting rod 4e6 is stressed to slide downwards, the second spring 4f41 is stressed to deform and compress, when the pull rod 4e1 is loosened, the inner ring 4f44 and the semicircular plate 4e3 automatically reset under the action of a first spring 4e5 and a second spring 4f41, thereby separating the pin waste from the finished triodes after shearing, being beneficial to efficiently shearing and processing a plurality of triodes, solving the problem that the pins of the triodes need to be sheared when the triodes are processed at present, the shearing of the triode can be generally positioned and sheared one by one, and the triode is inconvenient to collect after the pins are sheared, so that the triode is required to be manually collected one by one, and the production efficiency of the triode is greatly reduced.

While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a triode pin shearing mechanism, its structure includes outer lift jar (1), presses a section of thick bamboo (2), rubber bottom ring (3), shearing mechanism (4), annular electromagnet (5), chassis (6), collection dish (7), its characterized in that:

chassis (6) inside be equipped with collection dish (7), chassis (6) top be equipped with shearing mechanism (4), shearing mechanism (4) outer lane on be equipped with annular electromagnet (5), shearing mechanism (4) top be equipped with and press a section of thick bamboo (2), press a section of thick bamboo (2) central point to put and be equipped with lift cylinder (1), press a section of thick bamboo (2) bottom be equipped with rubber bottom ring (3).

2. The triode pin shearing device according to claim 1, wherein: shearing mechanism (4) draw to mechanism (4d), triode shedding mechanism (4e), driven mechanism (4f) that pushes down including shearing clamping ring (4a), interior lift cylinder (4b), connecting rod (4c), pin, triode shedding mechanism (4e) top be equipped with the pin and draw to mechanism (4d), the pin draw to mechanism (4d) inside be equipped with driven mechanism (4f) that pushes down, driven mechanism (4f) outer lane that pushes down on be equipped with shearing clamping ring (4a), shearing clamping ring (4a) both sides be equipped with interior lift cylinder (4b), interior lift cylinder (4b) below be equipped with connecting rod (4 c).

3. The triode pin shearing device according to claim 2, wherein: the pin lead to mechanism (4d) including ring cover (4d1), ferromagnetic ring (4d2), magnetic conduction branch (4d3), circular slot (4d4), clamping ring stopper (4d5), ring cover (4d1) bottom be equipped with circular slot (4d4), ring cover (4d1) top be equipped with clamping ring stopper (4d5), circular slot (4d4) top be equipped with ferromagnetic ring (4d2), ring cover (4d1) outer lane on be equipped with magnetism conduction branch (4d 3).

4. The triode pin shearing device according to claim 2, wherein: triode shedding mechanism (4e) including pull rod (4e1), pole setting (4e2), semicircle ring board (4e3), collection cover (4e4), a spring (4e5), gag lever post (4e6), collection cover (4e4) top be equipped with semicircle ring board (4e3), semicircle ring board (4e3) bottom be equipped with gag lever post (4e6), gag lever post (4e6) lower extreme be equipped with a spring (4e5), collection cover (4e4) central point put and be equipped with pull rod (4e1), pull rod (4e1) both sides all be equipped with pole setting (4e 2).

5. The triode pin shearing device according to claim 2, wherein: driven mechanism (4f) push down including depression bar (4f1), activity groove (4f2), found cover (4f3), from position frame (4f4), found cover (4f3) outer lane on be equipped with activity groove (4f2), activity groove (4f2) on be equipped with depression bar (4f1), stand cover (4f3) inside be equipped with from position frame (4f 4).

6. The triode pin shearing device according to claim 5, wherein: from bogie (4f4) including No. two spring (4f41), sliding sleeve (4f42), dead lever (4f43), inner ring (4f44), horizontal pole (4f45), inner ring (4f44) central point put and be equipped with horizontal pole (4f45), inner ring (4f44) outer lane on be equipped with dead lever (4f43), dead lever (4f43) front end be equipped with sliding sleeve (4f42), sliding sleeve (4f42) inside be equipped with No. two spring (4f 41).

7. The triode pin shearing device according to claim 5, wherein: six lower pressure bars (4f1) are arranged, and every three lower pressure bars are arranged on one side of the vertical cover (4f3) in a group at equal intervals.

8. The triode pin shearing device according to claim 6, wherein: the sliding sleeve (4f42) is provided with six, the six sliding sleeves are arranged on one side of the inner ring (4f44) in a group at equal intervals, and the sliding sleeve (4f42) is arranged in the movable groove (4f2) and is movably connected with the lower pressure rod (4f 1).