CN111318626A - Adjustable electronic component pin bending device - Google Patents
Adjustable electronic component pin bending device Download PDFInfo
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- CN111318626A CN111318626A CN201811539203.2A CN201811539203A CN111318626A CN 111318626 A CN111318626 A CN 111318626A CN 201811539203 A CN201811539203 A CN 201811539203A CN 111318626 A CN111318626 A CN 111318626A
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- pressure
- bearing
- floating block
- limiting
- bending device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
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- Supply And Installment Of Electrical Components (AREA)
Abstract
The invention discloses an adjustable electronic element pin bending device in the technical field of electronic elements, which comprises a workbench, wherein the center of the top of the workbench is fixedly provided with a pressure-bearing mechanism, the left side and the right side of the pressure-bearing mechanism are symmetrically provided with supporting upright rods, the tops of two groups of supporting upright rods are fixedly provided with cylinder mounting plates, the center of the top of each cylinder mounting plate is provided with a driving cylinder, the bottom telescopic end of the driving cylinder penetrates through the cylinder mounting plate and is connected with a pressing mechanism matched with the pressure-bearing mechanism, the pressure-bearing mechanism comprises a pressure-bearing support plate, a pressure-bearing cushion block, a floating block mounting groove, a main pressure-bearing floating block, an auxiliary pressure-bearing floating block, a limiting cover plate, a pressure-bearing spring and a limiting screw, the pressing mechanism comprises a pressing block, a square slot, an adjusting square rod and a bending pressing plate, the invention provides an adjustable bending device for pins of electronic elements.
Description
Technical Field
The invention relates to the technical field of electronic elements, in particular to an adjustable electronic element pin bending device.
Background
With the rapid development of the automation industry, the application thereof is particularly prominent in the electronic and electrical industries. In the electronic and electrical industry, electronic components such as diodes and resistors are often used, and in order to meet the requirements of connection with other parts or circuits, pins of the electronic components need to be molded, that is, bent into a required shape. In the traditional process, tools such as jigs and the like are manually adopted for manual bending, the bending speed is low, the production efficiency is influenced, the labor cost is high, and the cost input is increased; still have the shortcoming that pin bending precision is low, the uniformity is poor, the qualification rate is low.
Therefore, a person skilled in the relevant technical field improves this, for example, a "bending device for pins of an electronic component" proposed in chinese patent application No. CN201820418420.5 includes an installation chassis, a bearing unit is provided on the installation chassis, a bending unit is provided above the bearing unit, the bearing unit includes a bottom plate, a top seat for bearing the electronic component, and a female die sleeved on the top seat, pins of the electronic component extend to the outside of the top seat, a return spring is provided between the top seat and the bottom plate, a limiting convex edge for limiting the movement position of the top seat in the vertical direction is provided on the inner wall of the female die, and the bending unit includes a male die for pressing the top seat, and a driving cylinder for driving the male die to move in the vertical direction to bend the pins outside the top seat. Although the invention can meet the requirements of rapid pin bending, accurate bending size and optimized structure, the technical scheme in the application document still has the defects that the device can not adjust and change the pin bending position, namely, the distance between two bent pins can not be adjusted to adapt to reserved welding mounting holes with different hole pitches on different circuit boards.
Based on the above, the invention designs an adjustable electronic component pin bending device to solve the above problems.
Disclosure of Invention
The invention aims to provide an adjustable electronic component pin bending device, which solves the problem that the device cannot change the pin bending position through adjustment, namely cannot adjust the distance between two bent pins to adapt to reserved welding mounting holes with different hole distances on different circuit boards.
In order to achieve the purpose, the invention provides the following technical scheme: an adjustable electronic component pin bending device comprises a workbench, wherein a pressure-bearing mechanism is fixedly arranged in the center of the top of the workbench, supporting vertical rods are symmetrically arranged on the left side and the right side of the pressure-bearing mechanism, cylinder mounting plates are fixedly arranged on the tops of two groups of the supporting vertical rods, a driving cylinder is arranged in the center of the top of each cylinder mounting plate, and a bottom telescopic end of each driving cylinder penetrates through each cylinder mounting plate and is connected with a pressing mechanism matched with the pressure-bearing mechanism;
the pressure-bearing mechanism comprises a pressure-bearing support plate, the left side and the right side of the bottom of the pressure-bearing support plate are kept at a fixed distance from a workbench through pressure-bearing cushion blocks, a floating block mounting groove is formed in the center of the top of the pressure-bearing support plate, a main pressure-bearing floating block is arranged in the center of an inner cavity of the floating block mounting groove, three pairs of auxiliary pressure-bearing floating blocks are symmetrically arranged on the left side and the right side of the main pressure-bearing floating block side by side, the outermost side of each auxiliary pressure-bearing floating block is kept in limited fixation with the pressure-bearing support plate through a limiting cover plate, pressure-bearing springs are respectively arranged between the bottoms of the main pressure-bearing floating block and the auxiliary pressure-bearing floating block and the;
the lower pressing mechanism comprises a lower pressing block connected to the bottom telescopic end of the driving cylinder, square slots are formed in the left side and the right side of the lower pressing block and are arranged in a vertically staggered mode, adjusting square rods are inserted into inner cavities of the square slots, bending pressing plates are fixedly connected to outer side ends of the adjusting square rods, limiting pin holes are formed in the adjusting square rods, and pull ring bolts matched with the limiting pin holes are inserted into the tops of the lower pressing block.
Preferably, the outer side of the bottom of the auxiliary pressure-bearing floating block and the two sides of the bottom of the main pressure-bearing floating block are both provided with a limiting flange, the inner side of the bottom of the auxiliary pressure-bearing floating block and the inner side of the limiting cover plate are both provided with a limiting groove, and the limiting groove of the auxiliary pressure-bearing floating block positioned on the outer side is buckled on the limiting flange of the auxiliary pressure-bearing floating block positioned on the inner side.
Preferably, the top of the main pressure-bearing floating block is provided with an element accommodating bottom groove.
Preferably, the center of the bottom of the lower pressing block is provided with an element accommodating top groove matched with the element accommodating bottom groove.
Preferably, four groups of limit pin holes are arranged at equal intervals, and the interval between two adjacent groups of limit pin holes is equal to the interval between two adjacent groups of auxiliary pressure-bearing floating blocks.
Compared with the prior art, the invention has the beneficial effects that: the pin bending device has a reasonable structure, the distance between the two groups of bending pressing plates can be changed by adjusting the limiting screw and the pull ring bolt when the pin bending device is used, and further the pin bending position is adjusted and changed, namely the distance between the two bent pins is adjusted to adapt to reserved welding mounting holes with different hole pitches on different circuit boards, and the use compatibility and the convenience of the device for mounting electronic elements on the circuit boards with different mounting hole pitches are improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a pressure-bearing mechanism according to the present invention;
FIG. 3 is a schematic view of the pressing mechanism of the present invention;
FIG. 4 is a schematic structural view of the secondary pressure-bearing floating block of the present invention;
FIG. 5 is a schematic structural diagram of the present invention in use.
In the drawings, the components represented by the respective reference numerals are listed below:
1-workbench, 2-bearing mechanism, 3-supporting upright rod, 4-cylinder mounting plate, 5-driving cylinder, 6-pressing mechanism, 7-bearing carrier plate, 8-bearing cushion block, 9-floating block mounting groove, 10-main bearing floating block, 11-auxiliary bearing floating block, 12-limiting cover plate, 13-bearing spring, 14-limiting screw, 15-pressing block, 16-square slot, 17-adjusting square rod, 18-bending pressing plate, 19-limiting pin hole, 20-pull ring bolt, 21-element accommodating bottom groove, 22-element accommodating top groove, 23-electronic element main body and 24-electronic element pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: an adjustable electronic component pin bending device comprises a workbench 1, wherein a pressure-bearing mechanism 2 is fixedly arranged in the center of the top of the workbench 1, supporting vertical rods 3 are symmetrically arranged on the left side and the right side of the pressure-bearing mechanism 2, cylinder mounting plates 4 are fixedly arranged on the tops of two groups of supporting vertical rods 3, a driving cylinder 5 is arranged in the center of the top of each cylinder mounting plate 4, and a bottom telescopic end of each driving cylinder 5 penetrates through each cylinder mounting plate 4 and is connected with a pressing mechanism 6 matched with the pressure-bearing mechanism 2; the pressure-bearing mechanism 2 comprises a pressure-bearing support plate 7, the left side and the right side of the bottom of the pressure-bearing support plate 7 are kept at a fixed distance from the workbench 1 through pressure-bearing cushion blocks 8, a floating block mounting groove 9 is formed in the center of the top of the pressure-bearing support plate 7, a main pressure-bearing floating block 10 is arranged in the center of an inner cavity of the floating block mounting groove 9, three pairs of auxiliary pressure-bearing floating blocks 11 are symmetrically arranged on the left side and the right side of the main pressure-bearing floating block 10 side by side, the outermost sides of the auxiliary pressure-bearing floating blocks 11 are kept at a limited position and fixed with the pressure-bearing support plate 7 through a limiting cover plate 12, pressure-bearing springs 13 are respectively arranged between the bottoms of the main pressure-bearing floating block 10 and the auxiliary pressure; the downward pressing mechanism 6 comprises a downward pressing block 15 connected to the bottom telescopic end of the driving cylinder 5, square slots 16 are formed in the left side and the right side of the downward pressing block 15, the two groups of square slots 16 are arranged in a vertically staggered mode, adjusting square rods 17 are inserted into inner cavities of the square slots 16, bending pressing plates 18 are fixedly connected to outer side ends of the adjusting square rods 17, limiting pin holes 19 are formed in the adjusting square rods 17, and pull ring bolts 20 matched with the limiting pin holes 19 are inserted into the tops of the downward pressing block 15;
the bottom outer side of the auxiliary pressure-bearing floating block 11 and the bottom two sides of the main pressure-bearing floating block 10 are both provided with a limiting flange 111, the bottom inner side of the auxiliary pressure-bearing floating block 11 and the inner side of the limiting cover plate 12 are both provided with a limiting groove 112, the limiting groove 112 of the auxiliary pressure-bearing floating block 11 positioned on the outer side is buckled and pressed on the limiting flange 111 of the auxiliary pressure-bearing floating block 11 positioned on the inner side, the top of the main pressure-bearing floating block 10 is provided with an element accommodating bottom groove 21, the bottom center of the lower pressure block 15 is provided with an element accommodating top groove 22 matched with the element accommodating bottom groove 21, the element accommodating bottom groove 21 is matched with the element accommodating top groove 22 and is used for fixedly placing an electronic element main body 23, the limiting pin holes 19 are provided with four groups distributed at equal intervals, the interval between two adjacent groups of limiting pin holes 19 is equal to the interval between two adjacent groups of auxiliary pressure.
One specific application of this embodiment is: firstly, a pressing mechanism 6 is lifted by driving a cylinder 5 to contract, then an electronic element main body 23 with bent pins is placed in an inner cavity of an element accommodating bottom groove 21, the electronic element pins 24 are flatly placed at two sides of the electronic element main body 23, and then corresponding limit screws 14 are adjusted according to the distance between the two pins after bending, three pairs of auxiliary pressure-bearing floating blocks 11 are arranged at the left side and the right side of a main pressure-bearing floating block 10, namely four pins with different distances can be bent correspondingly, specifically, the limit screws 14 positioned below the non-bent sections at the inner sides of the electronic element pins 24 are screwed downwards, so that the auxiliary pressure-bearing floating blocks 11 positioned below the non-bent sections of the electronic element pins 24 can sink along with the pins when being pressed, the limit screws 14 positioned below the bent sections at the outer sides of the electronic element pins 24 are not abutted to the auxiliary pressure-bearing floating blocks 11, and then the distance between two groups of, firstly, the pull ring bolt 20 at the top of the lower press block 15 is pulled out, so that the adjusting square rod 17 can be freely adjusted in the inner cavity of the square slot 16 in a sliding manner, the outer end surfaces of the two groups of bending press plates 18 are adjusted to be consistent with the positions of electronic element pins 24 at two sides of an electronic element main body 23 to be bent, then the pull ring bolt 20 is inserted back and fixed, then the driving cylinder 5 drives the lower press mechanism 6 to press downwards, so that the pressure-bearing mechanism 2 is fully contacted with the lower press mechanism 6, the lower press mechanism 6 is continuously lowered, the liftable auxiliary pressure-bearing floating blocks 11 at the outermost sides are stressed to sink under the pressing action of the lower press blocks 15 and the bending press plates 18 at two sides, and because the limiting grooves 112 of the auxiliary pressure-bearing floating blocks 11 at the outer sides are buckled on the limiting flanges 111 of the auxiliary pressure-bearing floating blocks 11 at the inner sides, all the auxiliary pressure-bearing floating blocks 11 and the main pressure-bearing blocks, therefore, the electronic component pins 24 are bent into a right-angle shape by the interaction of the bending press plate 18 and the non-sinking auxiliary pressure-bearing floating block 11, and the pin pitch after bending is the required pitch.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The utility model provides an adjustable electronic component pin bending device, includes workstation (1), its characterized in that: a pressure-bearing mechanism (2) is fixedly arranged in the center of the top of the workbench (1), supporting vertical rods (3) are symmetrically arranged on the left side and the right side of the pressure-bearing mechanism (2), cylinder mounting plates (4) are fixedly arranged on the tops of the two groups of supporting vertical rods (3), a driving cylinder (5) is arranged in the center of the top of each cylinder mounting plate (4), and a bottom telescopic end of each driving cylinder (5) penetrates through each cylinder mounting plate (4) and is connected with a pressing mechanism (6) matched with the pressure-bearing mechanism (2);
the pressure-bearing mechanism (2) comprises a pressure-bearing carrier plate (7), the left side and the right side of the bottom of the pressure-bearing carrier plate (7) are kept at a fixed interval with the workbench (1) through pressure-bearing cushion blocks (8), a floating block mounting groove (9) is formed in the center of the top of the pressure-bearing support plate (7), a main pressure-bearing floating block (10) is arranged in the center of an inner cavity of the floating block mounting groove (9), the left side and the right side of the main pressure-bearing floating block (10) are symmetrically provided with three pairs of auxiliary pressure-bearing floating blocks (11) side by side, the outermost side of the auxiliary pressure-bearing floating block (11) is kept in limit fixation with the pressure-bearing carrier plate (7) through a limit cover plate (12), pressure-bearing springs (13) are respectively arranged between the bottoms of the main pressure-bearing floating block (10) and the auxiliary pressure-bearing floating block (11) and the bottom of the floating block mounting groove (9), the bottom of the pressure-bearing carrier plate (7) is in threaded connection with a limiting screw (14) for limiting the descending of the auxiliary pressure-bearing floating block (11);
push down mechanism (6) including connecting in lower briquetting (15) of the flexible end in bottom that drives actuating cylinder (5), square slot (16), two sets of have all been seted up to the left and right sides of lower briquetting (15) square slot (16) crisscross setting from top to bottom, regulation square bar (17) have all been inserted to the inner chamber of square slot (16), the equal rigid coupling in outside end of regulation square bar (17) has buckle clamp plate (18), spacing pinhole (19) have been seted up on regulation square bar (17), the top of lower briquetting (15) is inserted and is put and pull ring bolt (20) with spacing pinhole (19) matched with.
2. The adjustable pin bending device for electronic components of claim 1, wherein: limiting flanges (111) are arranged on the outer side of the bottom of the auxiliary pressure-bearing floating block (11) and the two sides of the bottom of the main pressure-bearing floating block (10), limiting grooves (112) are arranged on the inner side of the bottom of the auxiliary pressure-bearing floating block (11) and the inner side of the limiting cover plate (12), and the limiting grooves (112) of the auxiliary pressure-bearing floating block (11) on the outer side are buckled and pressed on the limiting flanges (111) of the auxiliary pressure-bearing floating block (11) on the inner side.
3. The adjustable pin bending device for electronic components of claim 1, wherein: the top of the main pressure-bearing floating block (10) is provided with an element accommodating bottom groove (21).
4. The adjustable pin bending device for electronic components of claim 1, wherein: and the center of the bottom of the lower pressing block (15) is provided with an element accommodating top groove (22) matched with the element accommodating bottom groove (21).
5. The adjustable pin bending device for electronic components of claim 1, wherein: four groups of limiting pin holes (19) are arranged at equal intervals, and the interval between every two adjacent groups of limiting pin holes (19) is equal to the interval between every two adjacent groups of auxiliary pressure-bearing floating blocks (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811539203.2A CN111318626A (en) | 2018-12-17 | 2018-12-17 | Adjustable electronic component pin bending device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811539203.2A CN111318626A (en) | 2018-12-17 | 2018-12-17 | Adjustable electronic component pin bending device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111318626A true CN111318626A (en) | 2020-06-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811539203.2A Pending CN111318626A (en) | 2018-12-17 | 2018-12-17 | Adjustable electronic component pin bending device |
Country Status (1)
| Country | Link |
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| CN (1) | CN111318626A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113878061A (en) * | 2021-10-14 | 2022-01-04 | 深圳市华诚鑫磁电子有限公司 | Pin bending forming equipment and process for chip power inductor |
| CN115111482A (en) * | 2022-06-27 | 2022-09-27 | 江苏省特种设备安全监督检验研究院 | Pressure-bearing device based on image analysis and use method |
| CN115996525A (en) * | 2023-03-22 | 2023-04-21 | 厦门山高科技有限公司 | Be used for shark fin antenna circuit board stitch equipment of bending |
-
2018
- 2018-12-17 CN CN201811539203.2A patent/CN111318626A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113878061A (en) * | 2021-10-14 | 2022-01-04 | 深圳市华诚鑫磁电子有限公司 | Pin bending forming equipment and process for chip power inductor |
| CN113878061B (en) * | 2021-10-14 | 2022-09-09 | 深圳市华诚鑫磁电子有限公司 | Pin bending forming equipment and process for chip power inductor |
| CN115111482A (en) * | 2022-06-27 | 2022-09-27 | 江苏省特种设备安全监督检验研究院 | Pressure-bearing device based on image analysis and use method |
| CN115111482B (en) * | 2022-06-27 | 2023-07-11 | 江苏省特种设备安全监督检验研究院 | Pressure-bearing device based on image analysis and use method |
| CN115996525A (en) * | 2023-03-22 | 2023-04-21 | 厦门山高科技有限公司 | Be used for shark fin antenna circuit board stitch equipment of bending |
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Application publication date: 20200623 |