阅读说明：本技术 一种紫光管电极引脚成形折弯工装及其制作方法 (Purple light tube electrode pin forming and bending tool and manufacturing method thereof ) 是由 吴诚 胡海城 毕竞 罗菲 朱春霞 刘娟 张文 王猛 吴承远 李淑英 杨子阳 胡 于 2019-09-27 设计创作，主要内容包括：本发明公开一种紫光管电极引脚成形折弯工装及其制作方法,涉及紫光管成形领域,包括底座、凹模、凸模、连接件和推拉式快速夹具,所述凹模固定连接在底座的左端,所述推拉式快速夹具固定连接在底座的右端,所述凸模通过连接件与推拉式快速夹具固定连接,所述凹模和凸模上分别设有相配合的引脚限位腔下端面和引脚限位腔上端面,且凹模和凸模上还分别设有相配合的凹模引脚折弯面和凸模引脚折弯面,所述凹模上还设有紫光管放置台阶,工装结构简单易操作,能够批量对紫光管引脚进行折弯制作,制作成的紫光管两电极引脚同一平面性和成形一致性高,且无需测量可直接裁剪。(The invention discloses a forming and bending tool for a purple light tube electrode pin and a manufacturing method thereof, relating to the field of purple light tube forming and comprising a base, a female die, a male die, a connecting piece and a push-pull type rapid clamp, the female die is fixedly connected at the left end of the base, the push-pull type rapid clamp is fixedly connected at the right end of the base, the male die is fixedly connected with the push-pull type rapid clamp through a connecting piece, the female die and the male die are respectively provided with a lower end surface of a pin limiting cavity and an upper end surface of the pin limiting cavity which are matched with each other, and the female die and the male die are respectively provided with a female die pin bending surface and a male die pin bending surface which are matched with each other, still be equipped with the purple light pipe on the die and place the step, frock simple structure easily operates, can bend the preparation to the purple light pipe pin in batches, and the purple light pipe two electrode pin coplanarity and the shaping uniformity of making are high, and need not to measure and can directly tailor.)

1. The utility model provides a purple light pipe electrode pin takes shape frock of bending, a serial communication port, including base (1), die (2), terrace die (3), connecting piece (4) and plug-type rapid jig (5), die (2) fixed connection is at the left end of base (1), plug-type rapid jig (5) fixed connection is at the right-hand member of base (1), terrace die (3) are through connecting piece (4) and plug-type rapid jig (5) fixed connection, be equipped with spacing chamber lower terminal surface of matched with pin (20) and spacing chamber up end of pin (30) on die (2) and terrace die (3) respectively, and still be equipped with matched with die pin face of bending (21) and terrace die pin face of bending (31) on die (2) respectively, still be equipped with the purple light pipe on die (2) and place step (22).

2. The purple light tube electrode pin forming and bending tool of claim 1, characterized in that: the push-pull type rapid clamp (5) comprises a fixed seat (50), a fixed groove (51), a push-pull rod (52), a rotating piece (53) and a handle (54), wherein the fixed seat (50) and the fixed groove (51) are fixedly connected to the base (1), the push-pull rod (52) is located in the fixed groove (51) and is in sliding connection with the fixed groove (51), and two ends of the rotating piece (53) are respectively connected with the rear end of the push-pull rod (52) and the lower end of the handle (54) in a rotating mode.

3. The purple light tube electrode pin forming and bending tool of claim 2, characterized in that: the connecting piece (4) is fixedly connected with the push-pull rod (52) through a fixing bolt (40), and the male die (3) is fixedly connected with the connecting piece (4).

4. The purple light tube electrode pin forming and bending tool of claim 2, characterized in that: the handle (54) is also sleeved with a sheath (55).

5. The manufacturing method of the purple light tube pin by using the forming and bending tool of claim 2 is characterized by comprising the following steps of:

firstly, placing a purple light tube on a purple light tube placing step (22), and horizontally placing an electrode pin of the purple light tube on the lower end surface (20) of a pin limiting cavity;

secondly, holding the handle (54) by hand and pressing downwards, pushing the push-pull rod (52) to slide forwards, pushing the male die (3) by the push-pull rod (52) to move forwards and extrude into the female die (2), and forming a cavity by the upper end surface (30) of the pin limiting cavity of the male die (3) and the lower end surface (20) of the pin limiting cavity of the female die (2) to clamp the electrode pin of the purple light tube;

thirdly, the handle (54) is held by hand and continuously pressed downwards, the male die (3) continuously moves forwards to penetrate into the female die (2), the male die pin bending surface (31) props against the electrode pin of the purple fluorescent tube and bends towards two sides, and the male die pin bending surface and the female die pin bending surface (21) are matched to complete bending of the electrode pin of the purple fluorescent tube;

fourthly, the handle (54) is held by hand to lift the electrode pin, the male die (3) is separated from the female die (2), and the purple light tube with the bent electrode pin is taken out.

6. The purple light tube electrode pin forming and bending tool according to claim 5, characterized in that: when the handle (54) is pressed downwards, the purple light tube needs to be pressed simultaneously to keep the purple light tube stable.

Technical Field

The invention relates to the field of forming of a purple light tube, in particular to a forming and bending tool for electrode pins of a purple light tube and a manufacturing method of the forming and bending tool.

Background

After the ultraviolet tube is produced, the electrode pins are two straight lines, and the electrode pins need to be bent towards two sides to be in a fixed shape for facilitating subsequent use.

The existing electrode pin forming method is generally a manual bolt bending method, namely, auxiliary tools such as pins and the like are added manually for manual bending, the method is inconvenient to operate and low in efficiency, the same planarity and forming consistency of two electrode pins after bending are poor, the pins need to be cut after measuring the length, the pin length consistency is poor, the appearance and later-stage use of a ultraviolet tube are affected, time consumption is long, and efficiency is low.

At present, some devices for bending various diode pins exist in the market, but the devices are basically quite complex, expensive and difficult to operate, and are not quite adaptive to bending of purple light tube pins.

Disclosure of Invention

The invention aims to provide a purple light tube electrode pin forming and bending tool and a manufacturing method thereof, wherein the tool is simple in structure and easy to operate, the purple light tube pins can be bent in batches, the manufactured purple light tube electrode pins have high coplanarity and forming consistency, and the purple light tube electrode pins can be directly cut without measurement.

The utility model provides a purple light pipe electrode pin takes shape frock of bending, includes base, die, terrace die, connecting piece and plug-type quick anchor clamps, die fixed connection is at the left end of base, plug-type quick anchor clamps fixed connection is at the right-hand member of base, the terrace die passes through connecting piece and plug-type quick anchor clamps fixed connection, be equipped with the spacing chamber of matched with pin terminal surface under and the spacing chamber up end of pin on die and the terrace die respectively, and still be equipped with the matched with die pin face of bending and terrace die pin face of bending on die and the terrace die respectively, still be equipped with the purple light pipe on the die and place the step.

Preferably, the push-pull type rapid clamp comprises a fixed seat, a fixed groove, a push-pull rod, a rotating member and a handle, the fixed seat and the fixed groove are fixedly connected to the base, the push-pull rod is located in the fixed groove and is in sliding connection with the fixed groove, and two ends of the rotating member are respectively connected with the rear end of the push-pull rod and the lower end of the handle in a rotating manner.

Preferably, the connecting piece is fixedly connected with the push-pull rod through a fixing bolt, and the male die is fixedly connected with the connecting piece.

Preferably, the handle is further sleeved with a sheath.

The manufacturing method of the purple light tube pin by using the forming and bending tool comprises the following steps:

firstly, placing a purple light tube on a purple light tube placing step, and horizontally placing an electrode pin of the purple light tube on the lower end face of a pin limiting cavity;

secondly, holding the handle by hand and pressing downwards, pushing the push-pull rod to slide forwards, pushing the male die to move forwards and extrude into the female die by the push-pull rod, and forming a cavity body by the upper end surface of the pin limiting cavity of the male die and the lower end surface of the pin limiting cavity of the female die to clamp the electrode pin of the ultraviolet tube;

thirdly, the handle is held by hand to continuously press downwards, the male die continuously moves forwards to deeply penetrate into the female die, the bending surface of the pin of the male die props against the electrode pin of the ultraviolet tube to bend towards two sides, and the bending surface of the pin of the female die is matched with the bending surface of the pin of the ultraviolet tube to finish the bending manufacture of the electrode pin of the ultraviolet tube;

fourthly, the handle is held by hand to lift the electrode pin, the male die and the female die are separated, and the purple light tube with the bent electrode pin is taken out.

Preferably, when the handle is pressed down, the purple light tube needs to be pressed simultaneously to keep the purple light tube stable.

The invention has the advantages that: the ultraviolet tube pin bending machine is simple in structure and flexible to use, can bend and manufacture ultraviolet tube pins in batches, and manufactured ultraviolet tube two-electrode pins are high in same plane and forming consistency, can be directly cut without measurement, and solves the problems that in an existing manufacturing method, operation is difficult, efficiency is low, forming consistency of the two-electrode pins is poor, the same plane is poor, and batch manufacturing cannot be performed.

Drawings

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

FIG. 2 is a cross-sectional view of the apparatus of the present invention;

FIG. 3 is a top view of a female mold in the apparatus of the present invention;

FIG. 4 is a schematic structural diagram of a female mold in the device of the present invention;

FIG. 5 is a side view of the male mold in the apparatus of the present invention;

FIG. 6 is a top view of the male mold in the apparatus of the present invention;

FIG. 7 is a schematic diagram showing the variation of the pin of the purple light tube manufactured by the invention;

the device comprises a base, a female die, a pin limiting cavity lower end face, a female die pin bending face, a 22 ultraviolet tube placing step, a male die, a 30 pin limiting cavity upper end face, a 31 male die pin bending face, a 4 connecting piece, a 40 fixing bolt, a 5 push-pull type rapid clamp, a 50 fixing seat, a 51 fixing groove, a 52 push-pull rod, a 53 rotating piece, a 54 handle, a 55 sheath, and a male die pin bending face.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 6, a purple light tube electrode pin shaping frock of bending, its characterized in that includes base 1, die 2, terrace die 3, connecting piece 4 and plug-type rapid fixture 5, 2 fixed connection of die are at the left end of base 1, 5 fixed connection of plug-type rapid fixture are at the right-hand member of base 1, terrace die 3 passes through connecting piece 4 and 5 fixed connection of plug-type rapid fixture, be equipped with spacing chamber lower terminal surface 20 of matched with pin and the spacing chamber up end 30 of pin on die 2 and the terrace die 3 respectively, and still be equipped with matched with die pin face of bending 21 and terrace die pin face of bending 31 on die 2 and the terrace die 3 respectively, it places step 22 still to be equipped with the purple light tube on die 2. The front end of the convex die 3 is provided with a plurality of inclined surfaces, and the width of the foremost end is smaller and gradually becomes wider backwards. The groove matching the female die 2 and the male die 3 is also the same, and when the male die 3 is inserted into the female die 2, a gap can be reserved between the lower end surface 20 of the pin limiting cavity and the upper end surface 30 of the pin limiting cavity, and the pin is positioned in the gap of the cover, so that the pin is stable and cannot be deviated, and the forming consistency and the same planarity of the pin are ensured.

The push-pull type rapid clamp 5 comprises a fixed seat 50, a fixed groove 51, a push-pull rod 52, a rotating member 53 and a handle 54, wherein the fixed seat 50 and the fixed groove 51 are fixedly connected to the base 1, the push-pull rod 52 is positioned in the fixed groove 51 and is in sliding connection with the fixed groove 51, and two ends of the rotating member 53 are respectively in rotating connection with the rear end of the push-pull rod 52 and the lower end of the handle 54. Convenient to use, labor-saving and easy to operate during bending.

The connecting piece 4 is fixedly connected with a push-pull rod 52 through a fixing bolt 40, and the male die 3 is fixedly connected with the connecting piece 4.

The handle 54 is also sleeved with a sheath 55. The sheath 55 is provided to prevent slippage and to be more comfortable to hold.

The manufacturing method of the purple light tube pin by using the forming and bending tool comprises the following steps:

firstly, placing a purple light tube on a purple light tube placing step 22, and horizontally placing an electrode pin of the purple light tube on the lower end surface 20 of a pin limiting cavity;

secondly, holding the handle 54 by hand and pressing downwards, pushing the push-pull rod 52 to slide forwards, pushing the male die 3 to move forwards and extrude into the female die 2 by the push-pull rod 52, and forming a cavity by the upper end surface 30 of the pin limiting cavity of the male die 3 and the lower end surface 20 of the pin limiting cavity of the female die 2 to clamp the electrode pin of the ultraviolet tube;

thirdly, the handle 54 is held by hand and continuously pressed downwards, the male die 3 continuously moves forwards to deeply penetrate into the female die 2, the male die pin bending surface 31 props against the electrode pin of the purple fluorescent tube to bend towards two sides, and the bending surface is matched with the female die pin bending surface 21 to finish bending of the electrode pin of the purple fluorescent tube;

fourthly, the handle 54 is held by hand to lift the electrode pin, the male die 3 is separated from the female die 2, and the purple light tube with the bent electrode pin is taken out.

As shown in fig. 7, the electrode pin of the purple light tube before being bent presents two straight lines, the electrode pin of the purple light tube after being bent expands towards two sides, and the electrode pin is directly cut along the bending position at an angle of 90 degrees after being bent, so that measurement is not needed.

Pressing down on the handle 54 requires simultaneous pressing of the violet light tube to keep it stable.