CN209947798U

CN209947798U - Crystal triode pin forming processing jig

Info

Publication number: CN209947798U
Application number: CN201921023506.9U
Authority: CN
Inventors: 林伟龙
Original assignee: Shenzhen Chang Hao Microelectronics Co Ltd
Current assignee: Shenzhen Chang Hao Microelectronics Co Ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-01-14
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses a crystal triode pin contour machining tool, including stand, moulding-die subassembly, desktop and lift cylinder, fixed mounting has the stand on the desktop, the stand is located four corners of desktop, the fixed welding of stand upper end has the upper bracket, upper bracket bottom fixed mounting has the lift cylinder, the electro-magnet is installed to lift cylinder bottom, electro-magnet lower extreme fixed mounting presses the moulding-die subassembly. The utility model discloses, cooperate with the fixed mould through moulding-die assembly and make the L shape with the pin by straight pressure, be about to in the triode is placed the standing groove, then push down moulding-die assembly through lift cylinder work, the decline in-process briquetting can be fixed with the triode upper surface earlier, then the lift block can continue to descend and become curved by straight the pin under the lift cylinder effect.

Description

Crystal triode pin forming processing jig

Technical Field

The utility model discloses triode preparation equipment technical field specifically is a crystal triode pin shaping processing tool.

Background

At present, a circuit board is used for circuit control in a plurality of devices, and an important electronic component in the circuit board is called a triode. The triode is a semiconductor device for controlling current, which is called a semiconductor triode, also called a bipolar transistor and a transistor. The function is to amplify the weak signal into an electric signal with larger amplitude value, and the electric signal is also used as a contactless switch.

The triode is one of semiconductor basic components, has the function of current amplification and is a core element of an electronic circuit. The triode is formed by manufacturing two PN junctions which are very close to each other on a semiconductor substrate, the whole semiconductor is divided into three parts by the two PN junctions, the middle part is a base region, the two side parts are an emitter region and a collector region, and the arrangement modes include PNP and NPN. The triangular tube is generally fixed on the circuit board by welding, the welding mainly passes through the pin, and the pin is generally L-shaped, and how to rapidly process the pin into the L-shaped is important.

Disclosure of Invention

An object of the utility model is to provide a crystal triode pin contour machining tool to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a crystal triode pin contour machining tool, includes stand, moulding-die subassembly, desktop and lift cylinder, fixed mounting has the stand on the desktop, the stand is located four corners of desktop, stand upper end fixed welding has the upper bracket, upper bracket bottom fixed mounting has the lift cylinder, the electro-magnet is installed to lift cylinder bottom, electro-magnet lower extreme fixed mounting presses the moulding-die subassembly.

Preferably, fixed moulds are fixedly mounted on the tabletop and symmetrically mounted, a placing groove is formed in each fixed mould, one side of each fixed mould is connected with the corresponding small air cylinder through a connecting plate, the fixed moulds are placed in the moving grooves, and a control screen is mounted on one side of the front face of the tabletop.

Preferably, the bottom of the desktop is fixedly welded with a support, a partition plate is installed between the supports, a collecting box is placed on the partition plate, a discharging hopper is fixedly installed at the bottom of the desktop, an outlet of the discharging hopper corresponds to the collecting box, and illuminating lamps are fixedly installed on two sides of the desktop.

Preferably, the die assembly mainly comprises a screw, a lifting block, a servo motor, a connecting column, two pressing blocks and a limiting block, the lifting block is connected with the servo motor through the screw, the limiting block is installed on one side of the screw, the two limiting blocks are connected with the limiting block through the connecting column, the pressing block is installed between the lifting blocks, an adjusting groove is formed in the pressing block, and the connecting column is inserted into the adjusting groove.

Preferably, the die assembly is electrically connected with the control screen, and the control screen is electrically connected with the small cylinder and the lifting cylinder.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a moulding-die assembly cooperates the L shape of making the pin by straight pressure with the fixed mould, be about to the triode and place the standing groove in, then push down moulding-die assembly through lift cylinder work, the in-process briquetting that descends can be fixed earlier with the triode upper surface, then the lifting block can continue to descend under the lift cylinder effect with the pin by straight becoming curved, because the briquetting is with lifting block swing joint, the briquetting can reciprocate along the spliced pole, through installation servo motor and screw rod, can more pressurize the length of bend, satisfy the demand of different products, can part the fixed mould through little cylinder, make the triode directly fall into in the collecting box, and simple structure, easy to popularize and use.

Drawings

Fig. 1 is a schematic view of a front view structure of a transistor pin forming tool of the present invention;

fig. 2 is a schematic top view of a table top of a transistor pin forming tool of the present invention;

fig. 3 is the utility model discloses a die assembly schematic diagram of crystal triode pin contour machining tool.

In the figure: 1-upper support; 2, a lifting cylinder; 3-upright column; 4-lighting lamps; 5-control screen; 6-a separator; 7-a collection box; 8-a discharge hopper; 9-small cylinder; 10-a stent; 11-an electromagnet; 12-a die assembly; 13-a table top; 14-a scaffold; 15-moving the trough; 16-a connecting plate; 17-placing grooves; 18-an adjustment tank; 19-a screw; 20-a lifting block; 21-a servo motor; 22-connecting column; 23-briquetting; 24-a limiting block.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a transistor pin forming processing jig comprises a stand column 3, a die assembly 12, a table top 13 and a lifting cylinder 2, wherein the stand column 3 is fixedly installed on the table top 13, the stand column 3 is positioned at four corners of the table top 13, an upper support 1 is fixedly welded at the upper end of the stand column 3, the lifting cylinder 2 is fixedly installed at the bottom of the upper support 1, an electromagnet 11 is installed at the bottom of the lifting cylinder 2, the die assembly 12 is fixedly installed at the lower end of the electromagnet 11, a fixed mold 10 is fixedly installed on the table top 13, the fixed mold 10 is installed in two symmetrical modes, a placing groove 17 is formed in the fixed mold 10, one side of the fixed mold 10 is connected with a small cylinder 9 through a connecting plate 16, the fixed mold 10 is placed in a moving groove 15, a control screen 5 is installed at one front side of the table top, a clapboard 6 is arranged between the brackets 14, a collecting box 7 is arranged on the clapboard 6, a discharge hopper 8 is fixedly arranged at the bottom of the table top 13, the outlet of the discharge hopper 8 corresponds to the collecting box 7, the two sides of the table top 13 are fixedly provided with illuminating lamps 4, the die assembly 12 mainly comprises a screw rod 19, a lifting block 20, a servo motor 21, a connecting column 22, a pressing block 23 and a limiting block 24, the lifting blocks 20 are connected through a screw rod 19, a servo motor 21 is fixedly arranged on one side of the screw rod 19, two limiting blocks 24 are arranged on one side of the lifting blocks 20, the limiting blocks 24 are connected through a connecting column 22, a pressing block 23 is arranged between the lifting blocks 20, the pressing block 23 is provided with an adjusting groove 18, the connecting column 22 is inserted into the adjusting groove 18, the die assembly 12 is electrically connected with the control panel 5, and the control panel 5 is electrically connected with the small air cylinder 9 and the lifting air cylinder 2.

The specific use mode is as follows: the utility model discloses in operation, place the triode in the standing groove 17, then utilize 2 work of lift cylinder to push down moulding-die subassembly 12, decline in-process briquetting 23 can be fixed earlier with the triode upper surface, then elevator 20 can continue to descend under the effect of lift cylinder 2, bend 90 degrees by straight bending with the pin, become curved, because briquetting 23 is with elevator 20 swing joint, briquetting 23 can reciprocate along spliced pole 22, utilize servo motor 21 and screw rod 19, can change the length of bending department, satisfy the demand of different products, utilize small cylinder 9 can part the fixed mould, make the triode directly fall into to collection case 7.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a crystal triode pin contour machining tool, includes stand (3), moulding-die subassembly (12), desktop (13) and lift cylinder (2), its characterized in that: fixed mounting has stand (3) on desktop (13), stand (3) are located four corners of desktop (13), stand (3) upper end fixed welding has upper bracket (1), upper bracket (1) bottom fixed mounting has lift cylinder (2), electro-magnet (11) are installed to lift cylinder (2) bottom, electro-magnet (11) lower extreme fixed mounting has compression moulding subassembly (12).

2. The crystal triode pin forming tool of claim 1, wherein: fixed mounting on desktop (13) has fixed mould (10), fixed mould (10) are two symmetry installations, be equipped with standing groove (17) on fixed mould (10), fixed mould (10) one side is connected with little cylinder (9) through connecting plate (16), fixed mould (10) are placed in shifting chute (15), control screen (5) are installed to desktop (13) openly one side.

3. The crystal triode pin forming tool of claim 1, wherein: the table top is characterized in that a support (14) is fixedly welded at the bottom of the table top (13), a partition plate (6) is installed between the support (14), a collecting box (7) is placed on the partition plate (6), a discharging hopper (8) is fixedly installed at the bottom of the table top (13), an outlet of the discharging hopper (8) corresponds to the collecting box (7), and illuminating lamps (4) are fixedly installed on two sides of the table top (13).

4. The crystal triode pin forming tool of claim 1, wherein: the die assembly (12) mainly comprises a screw rod (19), an elevating block (20), a servo motor (21), a connecting column (22), a pressing block (23) and a limiting block (24), the elevating block (20) is connected with the screw rod (19), the servo motor (21) is fixedly installed on one side of the screw rod (19), the limiting block (24) is installed on one side of the elevating block (20), the limiting block (24) is divided into two parts, the two parts are connected with the limiting block (24) through the connecting column (22), the pressing block (23) is installed between the elevating block (20), an adjusting groove (18) is formed in the pressing block (23), and the connecting column (22) is inserted into the adjusting groove (18).

5. The crystal triode pin forming tool of claim 1, wherein: the die assembly (12) is electrically connected with the control screen (5), and the control screen (5) is electrically connected with the small air cylinder (9) and the lifting air cylinder (2).