CN213915846U - Tool for bending diode pins - Google Patents

Abstract

The utility model belongs to the technical field of the diode processing technique and specifically relates to a frock for bending diode pin, the carrier top is provided with the diaphragm, the equal fixed connection in top of support column is on the diaphragm, fixed surface installs two risers that correspond the setting on the diaphragm, rotatable the installation has the pivot between two risers, fixed mounting has the cam on the axis body of pivot, the cam below is provided with the fly leaf that contacts with it, fixed surface installs the guide pillar that a plurality of is on a parallel with the support column setting under the fly leaf, the equal downwardly extending of guide pillar bottom is until running through the diaphragm, all the cover is equipped with a first spring on the guide pillar between fly leaf and the diaphragm, the equal fixed mounting in guide pillar bottom of diaphragm below is on same clamp plate, the clamp plate below is provided with anchor clamps, anchor clamps are scalable the installation on the clamp plate through a plurality of telescopic machanism, the carrier passes through coupling mechanism demountable installation on the base. The utility model discloses a set up the driven mechanism of bending of cam mechanism, convenient operation, and the cost is lower.

Description

Tool for bending diode pins

Technical Field

The utility model relates to a diode processing technology field especially relates to a frock for bending diode pin.

Background

A diode is a device with two electrodes that only allows current to flow in a single direction, and many uses apply its rectifying function. And the varactor is used as an electronically tunable capacitor. The current directivity that most diodes have is commonly referred to as the "rectifying" function. The most common function of a diode is to allow current to pass in only a single direction, but to block current in the reverse direction. The utility model discloses a be CN210121656U in the utility model that discloses (bulletin) number, it adopts the cylinder to drive the frock function as the power supply in order to realize the operation of bending to the pin to be used for bending diode pin on it, and this undoubtedly makes the manufacturing and the use cost of this frock further increase, but now designs a cost lower and manually operation's frock, further reduces frock purchasing cost.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the existing air cylinder adopted as the power source in the prior art, which undoubtedly causes the manufacturing of the tool and the further increase of the use cost, and the proposed tool for bending the diode pin.

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

a tool for bending a pin of a diode is designed, and comprises a base, wherein two support columns which are correspondingly arranged are fixedly arranged on the upper surface of the base, a slide rail is fixedly arranged on the base between the two support columns, a long slide block which is matched with the slide rail is arranged in the slide rail, a carrier which is corresponding to the long slide block is arranged above the long slide block, the carrier is fixedly connected to the long slide block, a transverse plate is arranged above the carrier, the top ends of the support columns are fixedly connected to the transverse plate, two vertical plates which are correspondingly arranged are fixedly arranged on the upper surface of the transverse plate, a rotating shaft is rotatably arranged between the two vertical plates, a cam is fixedly arranged on a shaft body of the rotating shaft, a movable plate which is contacted with the cam is arranged below the cam, a plurality of guide columns which are parallel to the support columns are fixedly arranged on the lower surface, all the cover is equipped with a first spring on the guide pillar between fly leaf and the diaphragm, the equal fixed mounting in guide pillar bottom of diaphragm below is on same clamp plate, just the clamp plate corresponds the setting with the carrier, the clamp plate below is provided with anchor clamps, anchor clamps are scalable through a plurality of telescopic machanism and install on the clamp plate, the carrier passes through coupling mechanism demountable installation on the base.

Preferably, telescopic machanism includes montant, second spring, the clamp plate top surface runs through and is provided with the montant that a plurality of is on a parallel with the guide pillar, the equal fixed connection in bottom of montant is on anchor clamps, all the cover is equipped with a second spring on the montant between anchor clamps and the clamp plate, a stop nut is installed to equal screw thread on the montant on the clamp plate.

Preferably, coupling mechanism includes inserted bar, sleeve, bolt, fixed plate, the inserted bar of carrier one side end fixedly connected with and its parallel arrangement, the cover is equipped with a sleeve on the inserted bar, just the sleeve is connected with the inserted bar through the bolt, fixed plate of fixedly connected with on the sleeve outside end, fixed plate fixed connection is on the base.

Preferably, a crank is fixedly mounted at the tail end of one side of the rotating shaft.

The utility model provides a frock for bending diode pin, beneficial effect lies in: through setting up pivot, cam etc, operating personnel rotates the pivot, and the pivot drives the cam rotation, and the cam pushes down the fly leaf at rotatory in-process, and the fly leaf pushes down the clamp plate through the guide pillar, and at the in-process that the clamp plate moved down, anchor clamps at first contact with the carrier to utilize the recess that sets up on it to push down the diode main part, the clamp plate continues to move down afterwards, until bending the pin of diode, but whole operation process manual operation need not adopt the cylinder as the power supply, and the cost is lower.

Drawings

Fig. 1 is a schematic structural diagram of a tool for bending a diode pin according to the present invention;

fig. 2 is a schematic structural diagram of a tool for bending a diode pin according to the present invention;

fig. 3 is a schematic front structural view of a tool for bending a diode pin according to the present invention;

fig. 4 is a partial structural view of a portion a of fig. 2.

In the figure: the device comprises a base 1, a support pillar 2, a slide rail 3, a long slide block 4, a carrier 5, a transverse plate 6, a vertical plate 7, a rotating shaft 8, a cam 9, a movable plate 10, a guide pillar 11, a first spring 12, a pressing plate 13, a clamp 14, a vertical rod 15, a second spring 16, a crank 17, an inserted link 18, a sleeve 19, a bolt 20 and a fixing plate 21.

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.

Example 1

Referring to fig. 1-4, a tooling for bending a pin of a diode comprises a base 1, two support pillars 2 correspondingly arranged are fixedly installed on the upper surface of the base 1, a slide rail 3 is fixedly installed on the base 1 between the two support pillars 2, a long slide block 4 matched with the slide rail 3 is installed in the slide rail 3, a carrier 5 corresponding to the long slide block 4 is arranged above the long slide block 4, the carrier 5 is fixedly connected to the long slide block 4, a horizontal plate 6 is arranged above the carrier 5, the top ends of the support pillars 2 are fixedly connected to the horizontal plate 6, two vertical plates 7 correspondingly arranged are fixedly installed on the upper surface of the horizontal plate 6, a rotating shaft 8 is rotatably installed between the two vertical plates 7, a cam 9 is fixedly installed on the shaft body of the rotating shaft 8, a movable plate 10 in contact with the cam 9 is arranged below the cam 9, and a plurality of guide pillars 11 arranged in parallel to the support pillars 2 are fixedly installed on the lower surface of the movable plate 10, all downwardly extending of the bottom of guide pillar 11 is until running through diaphragm 6, all overlaps on the guide pillar 11 between fly leaf 10 and diaphragm 6 to be equipped with a first spring 12, and the equal fixed mounting in guide pillar 11 bottom of diaphragm 6 below is on same clamp plate 13, and clamp plate 13 corresponds the setting with carrier 5, and clamp plate 13 below is provided with anchor clamps 14, and anchor clamps 14 are scalable through a plurality of telescopic machanism and install on clamp plate 13, and carrier 5 passes through coupling mechanism demountable installation on base 1. A crank 17 is fixedly arranged at the tail end of one side of the rotating shaft 8.

Telescopic machanism includes montant 15, second spring 16, and clamp plate 13 top surface runs through and is provided with a plurality of and is on a parallel with the montant 15 of guide pillar 11, and the equal fixed connection in bottom of montant 15 is on anchor clamps 14, all overlaps on the montant 15 between anchor clamps 14 and the clamp plate 13 to be equipped with a second spring 16, and a stop nut is installed to equal screw thread on the montant 15 on the clamp plate 13. When the clamp 14 contacts the carrier 5, the pressing plate 13 presses the second spring 16 on the vertical rod 15 in the process of continuously moving down the pressing plate 13, and the second spring 16 pushes the clamp 14 to reset in the process of resetting the pressing plate 13.

When the utility model is used, an operator firstly unloads the carrier 5 from the base 1, then the diode to be processed is placed in the placing groove on the carrier 5, then the strip-shaped slider 4 connected on the carrier 5 is inserted back into the slide rail 3, and finally the connection mechanism is utilized to fix, then the operator rotates the rotating shaft 8, the rotating shaft 8 drives the cam 9 to rotate, the cam 9 presses the movable plate 10 downwards in the rotating process, the movable plate 10 presses the pressing plate 13 downwards through the guide pillar 11, in the moving-down process of the pressing plate 13, the clamp 14 is firstly contacted with the carrier 5, and utilizes the groove arranged on the clamp to press the diode main body, then the pressing plate 13 continues to move downwards until the pin of the diode is bent, after the bending is completed, the cam 9 is reset, the movable plate 10 automatically resets under the action of the first spring 12, the movable plate 10 is synchronously pressed by the movable plate 10, the clamp 14 resets, and finally, detaching the carrier 5 and pouring out the diode on the carrier 5.

Example 2

Referring to fig. 1-4, as another preferred embodiment of the present invention, the difference from embodiment 1 is that the connection mechanism includes an insertion rod 18, a sleeve 19, a bolt 20, and a fixing plate 21, the insertion rod 18 is parallel to and fixedly connected to the end of one side of the carrier 5, the sleeve 19 is sleeved on the insertion rod 18, the sleeve 19 is connected to the insertion rod 18 through the bolt 20, the fixing plate 21 is fixedly connected to the end of the outer side of the sleeve 19, and the fixing plate 21 is fixedly connected to the base 1.

Through setting up this coupling mechanism, when fixing carrier 5, after rectangular slider 4 that connects on carrier 5 inserts back slide rail 3, the inserted bar 18 can be corresponding inserts in the sleeve 19, just can utilize the mounting hole that the bolt 20 cooperation was reserved on it to install fixedly afterwards, and it is very convenient quick to operate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (4)

1. A tool for bending diode pins comprises a base (1) and is characterized in that two corresponding support columns (2) are fixedly arranged on the base (1), a slide rail (3) is fixedly arranged on the base (1) between the two support columns (2), a long slide block (4) matched with the slide rail (3) is arranged in the slide rail (3), a corresponding carrier (5) is arranged above the long slide block (4), the carrier (5) is fixedly connected onto the long slide block (4), a transverse plate (6) is arranged above the carrier (5), the top ends of the support columns (2) are fixedly connected onto the transverse plate (6), two corresponding vertical plates (7) are fixedly arranged on the transverse plate (6), and a rotating shaft (8) is rotatably arranged between the two vertical plates (7), a cam (9) is fixedly arranged on the shaft body of the rotating shaft (8), a movable plate (10) which is contacted with the cam (9) is arranged below the cam (9), the lower surface of the movable plate (10) is fixedly provided with a plurality of guide posts (11) which are arranged in parallel with the support posts (2), the bottom ends of the guide posts (11) extend downwards until the guide posts penetrate through the transverse plate (6), a first spring (12) is sleeved on each guide post (11) between the movable plate (10) and the transverse plate (6), the bottom ends of the guide posts (11) below the transverse plate (6) are all fixedly arranged on the same pressing plate (13), the pressing plate (13) is arranged corresponding to the carrier (5), a clamp (14) is arranged below the pressing plate (13), the clamp (14) is telescopically arranged on the pressure plate (13) through a plurality of telescopic mechanisms, the carrier (5) is detachably mounted on the base (1) through a connecting mechanism.

2. The tooling for bending the pin of the diode according to claim 1, wherein the telescoping mechanism comprises a vertical rod (15) and a second spring (16), the top surface of the pressing plate (13) is provided with a plurality of vertical rods (15) parallel to the guide post (11) in a penetrating manner, the bottom ends of the vertical rods (15) are fixedly connected to the clamp (14), the second spring (16) is sleeved on each vertical rod (15) between the clamp (14) and the pressing plate (13), and the vertical rods (15) above the pressing plate (13) are provided with a limit nut in a threaded manner.

3. The tooling for bending the pin of the diode according to claim 1, wherein the connecting mechanism comprises an inserting rod (18), a sleeve (19), a bolt (20) and a fixing plate (21), the inserting rod (18) arranged in parallel with the carrier (5) is fixedly connected to the tail end of one side of the carrier, the sleeve (19) is sleeved on the inserting rod (18), the sleeve (19) is connected with the inserting rod (18) through the bolt (20), the fixing plate (21) is fixedly connected to the tail end of the outer side of the sleeve (19), and the fixing plate (21) is fixedly connected to the base (1).

4. The tooling for bending the pin of the diode according to claim 1, wherein a crank (17) is fixedly installed at the tail end of one side of the rotating shaft (8).

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