CN219881145U - Pin bending device for diode production - Google Patents
Pin bending device for diode production Download PDFInfo
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- CN219881145U CN219881145U CN202320902222.7U CN202320902222U CN219881145U CN 219881145 U CN219881145 U CN 219881145U CN 202320902222 U CN202320902222 U CN 202320902222U CN 219881145 U CN219881145 U CN 219881145U
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- bending device
- fixedly connected
- pin bending
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims description 2
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 101100545004 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) YSP2 gene Proteins 0.000 description 1
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- 239000003990 capacitor Substances 0.000 description 1
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Abstract
The utility model discloses a pin bending device for diode production, which comprises a mounting plate and a clamping mechanism; and (2) mounting plate: the upper end of the driving box is provided with a driving box, four corners of the mounting plate are provided with mounting holes, two rectangular plates are respectively and slidably connected in a dovetail chute formed in the upper end of the driving box, a bidirectional screw rod is rotatably connected in the dovetail chute through a bearing, the rectangular plates are respectively and correspondingly connected with left and right ends of the bidirectional screw rod in a threaded manner, and bending columns are fixedly connected to the upper ends of the rectangular plates; and (3) a clamping mechanism: the pin bending device for diode production can be suitable for bending diode pins of various sizes, and bending columns can be used for adjusting the bending requirements of the diode pins of different requirements.
Description
Technical Field
The utility model relates to the technical field of diode production, in particular to a pin bending device for diode production.
Background
Diodes, among electronic components, a device having two electrodes, allow current to flow only in a single direction. Many uses are that the function of its rectification is used, varactor then is used as electronic adjustable capacitor, the purpose that the diode pin was bent is through mechanical mode, become the anticipated shape with the pin of diode, thereby it is to satisfy the technological requirement in the cartridge process, the pin bending device is used in diode production, current diode production is used the pin bending device mostly to put into the diode anchor clamps that fix with the diode inside, then utilize cylinder or electric putter second through forward motion cooperation bending post to bend the diode pin, but the diode has the problem that the size is different, need process other sizes diode bending just need change anchor clamps, it is hard to take a lot of, and bending post is mostly fixed mode, only can process specific pin bending distance, can not adjust in a flexible way according to the production demand, for this reason, we propose a diode production is used the pin bending device.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides the pin bending device for diode production, which can be suitable for bending diode pins with various sizes, can adjust bending columns, can meet the bending requirements of the diode pins with different requirements, and can effectively solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a pin bending device for diode production comprises a mounting plate and a clamping mechanism;
and (2) mounting plate: the upper end of the driving box is provided with a driving box, four corners of the mounting plate are provided with mounting holes, two rectangular plates are respectively and slidably connected in a dovetail chute formed in the upper end of the driving box, a bidirectional screw rod is rotatably connected in the dovetail chute through a bearing, the rectangular plates are respectively and correspondingly connected with left and right ends of the bidirectional screw rod in a threaded manner, and bending columns are fixedly connected to the upper ends of the rectangular plates;
and (3) a clamping mechanism: the two arc clamping frames are respectively arranged on the left side and the right side of the upper end of the driving box, the arc clamping frames I are slidably connected in the dovetail sliding grooves formed in the upper end of the driving box, the two arc clamping frames I are respectively matched with the arc clamping frame II in installation, the two arc clamping frames can be suitable for bending diode pins of various sizes, and the bending column can be used for adjusting the bending requirements of the diode pins of different requirements.
Further, the electric appliance control device also comprises a control switch group, wherein the control switch group is arranged at the upper end of the mounting plate, and the input end of the control switch group is electrically connected with an external power supply, so that the electric appliance control is realized.
Further, the upper end of driving case all is provided with electric putter, and electric putter's flexible end all fixedly connected with push pedal, the push pedal respectively with bend the post cooperation installation, electric putter's input electricity is connected the output of control switch group, has realized bending the pin of diode.
Further, the right end of the bidirectional screw rod is fixedly connected with a knob, so that the pin bending distance of the diode is adjusted.
Further, fixture still wraps, crank, connecting rod, rotation seat and pivot, the pivot rotates respectively and connects in driving case roof left and right sides, and the equal fixed cover of extrados lower extreme of pivot is equipped with the crank, and the one end that the worm wheel was kept away from to the crank all rotates and is connected with the connecting rod, and two rotation seats of rear end fixedly connected with of arc holder one, two connecting rods keep away from the inside rotation connection of two rotation seats of cranked one end all through the round pin axle and transversely adjacent, have realized the centre gripping to the diode.
Further, fixture still includes worm and worm wheel, the worm rotates through the bearing respectively and connects in the inside left and right sides both ends of drive box, and the equal fixed cover in extrados middle part of pivot is equipped with the worm wheel, fixedly connected with pillar between two worms, and the screw thread opposite direction of two worms, worm wheel respectively with horizontal adjacent worm meshing be connected, realized the centre gripping to the diode.
Further, the right rear end of the driving box is provided with a motor, an output shaft of the motor is fixedly connected with the right end of the right worm, and the input end of the motor is electrically connected with the output end of the control switch group, so that the diode clamping driving is realized.
Compared with the prior art, the utility model has the beneficial effects that: this diode production is with pin bending device has following benefit:
personnel install it in suitable position through the mounting hole on the mounting panel earlier, then personnel twist the knob and drive bi-directional screw rod rotation, and then drive the post of bending on two rectangular plates and be close to in opposite directions, after finishing the diode pin bending distance adjustment, the diode that the operation personnel will need carry out the pin bending is put into arc holder two, then open motor operation through control switch group control, the output shaft drives the worm rotation, because the influence of worm and worm wheel meshing relation begins to rotate, the length ratio of crank and connecting rod sets up between 0.26 and 0.31, and then make the crank inwards shrink, make the connecting rod also inwards shrink, owing to receive the direction slip effect of forked tail spout and then drive arc holder and carry out the centre gripping to the diode, after the centre gripping is finished and then open electric putter operation through control switch group control, the expansion section stretches and drives the push pedal and move forward extrusion diode pin cooperation post of bending and make it take place deformation and accomplish the diode pin bending, can be adapted to the diode pin bending of various sizes, and the post of bending requirement of diode that can satisfy different demands.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is a schematic diagram of the front cross-sectional structure of the drive box of the present utility model.
In the figure: the device comprises a mounting plate 1, a clamping mechanism 2, a worm 21, a worm wheel 22, a crank 23, a connecting rod 24, a rotating seat 25, a first arc clamping frame 26, a second arc clamping frame 27, a rotating shaft 28, a bidirectional screw rod 3, a driving box 4, an electric push rod 5, a control switch group 6, a bending column 7, a motor 8, a knob 9, a push plate 10 and a rectangular plate 11.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, the present embodiment provides a technical solution: a pin bending device for diode production comprises a mounting plate 1 and a clamping mechanism 2;
mounting plate 1: the upper end of the driving box 4 is provided with mounting holes, four corners of the mounting plate 1 are respectively provided with mounting holes, two rectangular plates 11 are respectively and slidably connected in a dovetail chute formed in the upper end of the driving box 4, the inside of the dovetail chute is rotationally connected with a bidirectional screw rod 3 through a bearing, the rectangular plates 11 are respectively and correspondingly screwed with left and right ends of the bidirectional screw rod 3, the upper ends of the rectangular plates 11 are fixedly connected with bending columns 7, the upper ends of the driving box 4 are respectively provided with an electric push rod 5, the telescopic ends of the electric push rods 5 are fixedly connected with push plates 10, the push plates 10 are respectively and cooperatively mounted with the bending columns 7, the input ends of the electric push rods 5 are electrically connected with the output ends of a control switch group 6, the right ends of the bidirectional screw rod 3 are fixedly connected with a knob 9, the electric push rods are mounted at proper positions through the mounting holes on the mounting plate 1, then personnel twist the knob 9 to drive the bidirectional screw rod 3 to rotate, and further drive the bending columns 7 on the two rectangular plates 11 to approach each other, and the bending distances of the diode pins can be adjusted to meet the bending demands of diodes with different demands;
clamping mechanism 2: the clamping mechanism comprises a first arc clamping frame 26 and a second arc clamping frame 27, wherein the second arc clamping frame 27 is respectively arranged at the left side and the right side of the upper end of the driving box 4, the first arc clamping frame 26 is connected in a sliding manner in a dovetail chute formed in the upper end of the driving box 4, the first arc clamping frames 26 are respectively matched with the second arc clamping frame 27, the clamping mechanism 2 further comprises a crank 23, a connecting rod 24, a rotating seat 25 and a rotating shaft 28, the rotating shaft 28 is respectively connected at the left side and the right side of the top wall of the driving box 4 in a rotating manner, the lower end of the outer cambered surface of the rotating shaft 28 is fixedly sleeved with the crank 23, one end of the crank 23, far from the worm wheel 22, is respectively connected with the connecting rod 24 in a rotating manner, the rear end of the first arc clamping frame 26 is fixedly connected with two rotating seats 25, one ends of the two connecting rods 24, far from the crank 23, are respectively connected with the inner parts of the two transversely adjacent rotating seats 25 in a rotating manner through a pin shaft, the clamping mechanism 2 further comprises a worm 21 and the worm wheel 22, the worm 21 is respectively connected with the left end and the right end of the inside of the driving box 4 through bearings in a rotating way, the middle part of the outer cambered surface of the rotating shaft 28 is fixedly sleeved with a worm wheel 22, a support column is fixedly connected between the two worm 21, the screw thread directions of the two worm 21 are opposite, the worm wheel 22 is respectively meshed with the horizontally adjacent worm 21, the rear end of the right side of the driving box 4 is provided with a motor 8, the output shaft of the motor 8 is fixedly connected with the right end of the worm 21 on the right side, the input end of the motor 8 is electrically connected with the output end of the control switch group 6, a person puts a diode needing to be bent at a pin into the arc-shaped clamping frame two 27, then the control switch group 6 controls the opening of the motor 8 to operate, the output shaft drives the worm 21 to rotate, the length ratio of the crank 23 and the connecting rod 24 is set between 0.26 and 0.31 because the influence of the meshing relation of the worm 21 and the worm wheel 22 starts to rotate, and the crank 23 is contracted inwards, the connecting rod 24 also contracts inwards, the arc clamping frame 26 is driven to move forwards to clamp the diode due to the guiding sliding action of the dovetail chute, the electric push rod 5 is controlled to be opened by the control switch group 6 to operate after clamping is finished, the telescopic section stretches to drive the push plate 10 to move forwards to press the diode pin to match the bending column 7 to deform, the diode pin is bent, the diode pin bending device can be suitable for bending diode pins of various sizes, and the bending column can be adjusted.
Wherein: the control switch group 6 is arranged at the upper end of the mounting plate 1, the input end of the control switch group 6 is electrically connected with an external power supply, and the operation is controlled.
The pin bending device for diode production provided by the utility model has the following working principle: personnel firstly install the two-way screw rod 3 at a proper position through the mounting hole on the mounting plate 1, then the personnel twists the knob 9 to drive the two-way screw rod 3 to rotate, and then the bending column 7 on the two rectangular plates 11 is driven to approach in opposite directions, after the diode pin bending distance is adjusted, the diode which needs to be bent is put into the arc clamping frame II 27 by the operating personnel, then the motor 8 is controlled to be opened through the control switch group 6, the output shaft drives the worm 21 to rotate, the length ratio of the crank 23 and the connecting rod 24 is set between 0.26 and 0.31 because the worm 21 and the worm wheel 22 are meshed, the crank 23 is further contracted inwards, the connecting rod 24 is contracted inwards, the arc clamping frame I26 is driven to clamp the diode due to the guiding sliding action of the dovetail chute, the electric push rod 5 is controlled to be opened after the clamping, the expansion section stretches and drives the push plate 10 to move forwards to press the diode pin to match the bending column 7 to deform to complete the diode pin bending, the diode pin bending can be suitable for diode pins of various sizes, and the bending requirements of different sizes of the diode pins can be met, and the bending requirements of the diode pins can be adjusted.
It should be noted that, in the above embodiment, the electric push rod 5 may be a LAM2 electric push rod, the motor 8 may be an SM3L-042A1BDV servo motor, and the control switch group 6 is provided with switch buttons corresponding to the electric push rod 5 and the motor 8 one by one for controlling the normal operation thereof.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structures or equivalent flow modifications which may be made by the teachings of the present utility model and the accompanying drawings or which may be directly or indirectly employed in other related art are within the scope of the utility model.
Claims (7)
1. Pin bending device is used in diode production, its characterized in that: comprises a mounting plate (1) and a clamping mechanism (2);
mounting plate (1): the upper end of the device is provided with a driving box (4), four corners of the mounting plate (1) are provided with mounting holes, two rectangular plates (11) are respectively and slidably connected in a dovetail chute formed in the upper end of the driving box (4), a bidirectional screw rod (3) is rotatably connected in the dovetail chute through a bearing, the rectangular plates (11) are respectively and correspondingly threaded at the left end and the right end of the bidirectional screw rod (3), and bending columns (7) are fixedly connected to the upper ends of the rectangular plates (11);
clamping mechanism (2): the novel lifting device comprises an arc clamping frame I (26) and an arc clamping frame II (27), wherein the arc clamping frame II (27) is respectively arranged on the left side and the right side of the upper end of a driving box (4), a dovetail sliding groove formed in the upper end of the driving box (4) is slidably connected with the arc clamping frame I (26), and the arc clamping frames I (26) are matched with the arc clamping frame II (27).
2. The pin bending device for diode production of claim 1, wherein: the method is characterized in that: the control switch group (6) is arranged at the upper end of the mounting plate (1), and the input end of the control switch group (6) is electrically connected with an external power supply.
3. The pin bending device for diode production according to claim 2, wherein: the upper end of driving case (4) all is provided with electric putter (5), and the flexible end of electric putter (5) all fixedly connected with push pedal (10), push pedal (10) respectively with bend post (7) cooperation installation, the output of control switch group (6) is connected to the input electricity of electric putter (5).
4. The pin bending device for diode production of claim 1, wherein: the right end of the bidirectional screw rod (3) is fixedly connected with a knob (9).
5. The pin bending device for diode production according to claim 2, wherein: the clamping mechanism (2) further comprises a crank (23), a connecting rod (24), rotating seats (25) and rotating shafts (28), the rotating shafts (28) are respectively connected to the left side and the right side of the top wall of the driving box (4) in a rotating mode, the crank (23) is fixedly sleeved at the lower end of the outer cambered surface of each rotating shaft (28), one end, far away from the worm wheel (22), of each crank (23) is fixedly connected with the connecting rod (24), the rear end of each arc-shaped clamping frame (26) is fixedly connected with two rotating seats (25), and one ends, far away from each crank (23), of each connecting rod (24) are respectively connected with the inner rotating portions of the two transversely adjacent rotating seats (25) through pin shafts.
6. The pin bending device for diode production of claim 5, wherein: the clamping mechanism (2) further comprises worms (21) and worm gears (22), the worms (21) are respectively connected to the left end and the right end of the inside of the driving box (4) through bearings in a rotating mode, worm gears (22) are fixedly sleeved in the middle of the outer cambered surface of the rotating shaft (28), support columns are fixedly connected between the two worms (21), the thread directions of the two worms (21) are opposite, and the worm gears (22) are respectively connected with the transversely adjacent worm gears (21) in a meshed mode.
7. The pin bending device for diode production of claim 6, wherein: the right rear end of the driving box (4) is provided with a motor (8), an output shaft of the motor (8) is fixedly connected with the right end of a worm (21) on the right side, and the input end of the motor (8) is electrically connected with the output end of the control switch group (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320902222.7U CN219881145U (en) | 2023-04-21 | 2023-04-21 | Pin bending device for diode production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320902222.7U CN219881145U (en) | 2023-04-21 | 2023-04-21 | Pin bending device for diode production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219881145U true CN219881145U (en) | 2023-10-24 |
Family
ID=88409137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320902222.7U Active CN219881145U (en) | 2023-04-21 | 2023-04-21 | Pin bending device for diode production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219881145U (en) |
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2023
- 2023-04-21 CN CN202320902222.7U patent/CN219881145U/en active Active
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