CN108787948B - Electronic device pin shearing device - Google Patents
Electronic device pin shearing device Download PDFInfo
- Publication number
- CN108787948B CN108787948B CN201810639572.2A CN201810639572A CN108787948B CN 108787948 B CN108787948 B CN 108787948B CN 201810639572 A CN201810639572 A CN 201810639572A CN 108787948 B CN108787948 B CN 108787948B
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- fixedly connected
- plate
- cavity
- base
- electronic device
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- 238000010008 shearing Methods 0.000 title claims abstract description 28
- 238000005520 cutting process Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000003872 anastomosis Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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Classifications
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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
- B21F11/00—Cutting wire
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Cutting Devices (AREA)
- Shearing Machines (AREA)
Abstract
The invention discloses an electronic device pin shearing device which comprises a base, wherein four corners of the bottom of the base are fixedly connected with support legs, a cavity is arranged in the base, a horizontally arranged threaded rod is arranged in the cavity, the end part of the threaded rod is rotatably connected with the inner side wall of the cavity, a moving block is connected with the threaded rod in a threaded manner, a sliding opening is formed in the inner bottom wall of the cavity, a connecting rod is fixedly connected below the moving block, the bottom end of the connecting rod penetrates through the sliding opening and is fixedly connected with a moving plate, and the top of the moving plate is connected with the bottom of the base in a sliding manner. The electronic device can be clamped by the clamping mechanism, the position of the movable plate is adjusted according to the length of the pins to be cut, the pins are cut by the cutter, the offset position of the movable plate is accurate, the cutting accuracy of the pins is improved, the cut pins can not be distributed in a mess when falling into the collection box, and the pin cutting device is worthy of being popularized vigorously.
Description
Technical Field
The invention relates to the technical field of electronic devices, in particular to a pin shearing device for an electronic device.
Background
Electronic devices refer to devices made by utilizing and controlling the laws of motion of electrons in vacuum, gas, or solid. Divided into electro-vacuum devices, gas-filled tube devices and solid-state electronic devices. In the analog circuit, the functions of rectification, amplification, modulation, oscillation, frequency conversion, phase locking, control, correlation and the like are performed; in digital circuits for sampling, limiting, logic, storage, counting, delaying, etc. The gas tube device is mainly used for rectifying, stabilizing voltage and displaying. Solid state electronic devices such as integrated circuits.
In the process of assembling electronic devices, the height of many electronic devices from a circuit board has special requirements. This requires that the pins of the electronic device be sheared prior to the production of the circuit board insert to ensure that the height from the circuit board when the electronic device is inserted meets design requirements. At present, the scissors are manually used for shearing the scissors, the shearing precision is not high, the sheared pins are distributed in a mess, the cleaning is very difficult, and the workload of people is increased.
To this end, we propose an electronic device pin shearing apparatus to solve the above problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides an electronic device pin shearing device.
In order to achieve the purpose, the invention adopts the following technical scheme:
an electronic device pin shearing device comprises a base, wherein four corners of the bottom of the base are fixedly connected with support legs, a cavity is arranged in the base, a horizontally arranged threaded rod is arranged in the cavity, the end part of the threaded rod is rotatably connected with the inner side wall of the cavity, a movable block is connected onto the threaded rod in a threaded manner, a sliding opening is formed in the inner bottom wall of the cavity, a connecting rod is fixedly connected below the movable block, the bottom end of the connecting rod penetrates through the sliding opening and is fixedly connected with a movable plate, the top of the movable plate is slidably connected with the bottom of the base, the upper end of one side of the movable plate is fixedly connected with a rotating shaft, one end of the rotating shaft is rotatably connected with a shearing device, one side of the bottom of the movable plate, which is close to the shearing device, is fixedly connected with a collecting box, the vertical plate is fixedly sleeved with a threaded rod, a second bevel gear is fixedly sleeved at one end, far away from the vertical plate, of the threaded rod, a through hole corresponding to the second bevel gear is formed in the inner bottom wall of the cavity, a driving shaft penetrates through the through hole, the top end of the driving shaft penetrates through the through hole and is rotatably connected with the inner top wall of the cavity, the bottom end of the driving shaft penetrates through the through hole, extends outwards from the cavity and is fixedly connected with a rotating disc, a first bevel gear is fixedly sleeved on the driving shaft, and the first bevel gear is located in the cavity and.
Preferably, the shearing mechanism includes the handle of a knife, the movable plate was kept away from in the pivot one end is rotated with the lateral wall of handle of a knife and is connected, the handle of a knife is close to one side of base bottom and keeps away from the one end fixedly connected with cutter of pivot, the handle of a knife is kept away from one side of base bottom and is kept away from the one end fixedly connected with carrying handle of pivot.
Preferably, the clamping mechanism comprises a fixed plate, the fixed plate is fixedly connected with the lower end of one side, close to the movable plate, of the outer wall of the vertical plate, a clamping plate is fixedly connected above the fixed plate through a telescopic rod, a spring is sleeved on the telescopic rod, two ends of the spring are fixedly connected with the clamping plate and the fixed plate respectively, and the clamping plate is connected with the outer side wall of the vertical plate in a sliding mode.
Preferably, the connecting rod is connected with the inner side wall of the sliding opening in a sliding mode.
Preferably, an anastomosis groove corresponding to the rotary disc is arranged at a port of the through hole.
Preferably, a crank is fixedly connected to the center of one side of the turntable, which is far away from the driving shaft.
Compared with the prior art, the invention has the beneficial effects that: the electronic device can be clamped by the clamping mechanism, the position of the movable plate is adjusted according to the length of the pins to be cut, the pins are cut by the cutter, the offset position of the movable plate is accurate, the cutting accuracy of the pins is improved, the cut pins can not be distributed in a mess when falling into the collection box, and the pin cutting device is worthy of being popularized vigorously.
Drawings
Fig. 1 is a schematic structural diagram of an electronic device pin shearing apparatus according to the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a schematic structural diagram of the shearing device in fig. 1.
In the figure: the cutting device comprises a threaded rod 1, a base 2, a chamber 3, a sliding opening 4, a moving block 5, a connecting rod 6, a first bevel gear 7, a driving shaft 8, a second bevel gear 9, a supporting leg 10, a clamping plate 11, a spring 12, a telescopic rod 13, a vertical plate 14, a fixed plate 15, a shearing device 16, a cutter 161, a lifting handle 162, a cutter holder 163, a rotating shaft 17, a moving plate 18, a collecting box 19, a through hole 20, a matching groove 21, a crank 22 and a rotating disc 23.
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.
Referring to fig. 1-3, an electronic device pin shearing device comprises a base 2, four corners of the bottom of the base 2 are fixedly connected with support legs 10, a cavity 3 is arranged inside the base 2, a horizontally arranged threaded rod 1 is arranged inside the cavity 3, the end of the threaded rod 1 is rotatably connected with the inner side wall of the cavity 3, a movable block 5 is connected on the threaded rod 1 in a threaded manner, a sliding opening 4 is arranged on the inner bottom wall of the cavity 3, a connecting rod 6 is fixedly connected below the movable block 5, the bottom end of the connecting rod 6 penetrates through the sliding opening 4 and is fixedly connected with a movable plate 18, the top of the movable plate 18 is slidably connected with the bottom of the base 2, a rotating shaft 17 is fixedly connected at the upper end of one side of the movable plate 18, one end of the rotating shaft 17 is rotatably connected with a shearing device 16, a collecting box 19 is fixedly, a clamping mechanism is arranged on one side, close to the moving plate 18, of the vertical plate 14, a second bevel gear 9 is fixedly sleeved on one end, far away from the vertical plate 14, of the threaded rod 1, a through hole 20 corresponding to the position of the second bevel gear 9 is formed in the inner bottom wall of the cavity 3, a driving shaft 8 is inserted in the through hole 20, the top end of the driving shaft 8 penetrates through the through hole 20 and is rotatably connected with the inner top wall of the cavity 3, the bottom end of the driving shaft 8 penetrates through the through hole 20 and extends out of the cavity 3 and is fixedly connected with a rotating disc 23, a first bevel gear 7 is fixedly sleeved on the driving shaft 8, and the first.
The shearing device 16 comprises a knife handle 163, one end of the rotating shaft 17, which is far away from the moving plate 18, is rotatably connected with the outer side wall of the knife handle 163, one side of the knife handle 163, which is close to the bottom of the base 2, and one end of the knife handle 163, which is far away from the bottom of the base 2, are fixedly connected with a cutter 161, one end of the knife handle 163, which is far away from the rotating shaft 17, is fixedly connected with a carrying handle 162, pins of the electronic device are sheared by the cutter 161, the clamping mechanism comprises a fixing plate 15, the fixing plate 15 is fixedly connected with the lower end of the outer wall of the vertical plate 14, which is close to the moving plate 18, a clamping plate 11 is fixedly connected above the fixing plate 15 through a telescopic rod 13, a spring 12 is sleeved on the telescopic rod 13, two ends of the spring 12 are respectively fixedly connected with the clamping plate 11 and the fixing plate 15, connecting rod 6 can restrict the movable block 5, prevents that threaded rod 1 from driving movable block 5 to rotate when rotating, and the port department of through hole 20 is provided with the identical groove 21 that corresponds with carousel 23, rocks when preventing that drive shaft 8 from rotating, and the center department fixedly connected with crank 22 of drive shaft 8 one side is kept away from to carousel 23 conveniently rotates drive shaft 8.
In the invention, the electronic device can be clamped by using the clamping mechanism, then the position of the movable plate 18 is adjusted according to the length of the pins to be cut, the pins are cut by using the cutter 161, the cut pins fall into the collecting box 19 and are not distributed in a mess, and the mode of clamping the electronic device is as follows: the clamping plate 11 clamps the electronic device with the bottom of the base 2 by the elastic force of the spring 12, and the position of the moving plate 18 is adjusted as follows: rotate crank 22, make drive shaft 8 rotate, drive shaft 8 pivoted in-process, first bevel gear 7 drives second bevel gear 9 and rotates, thereby make threaded rod 1 rotate, threaded rod 1 pivoted in-process, movable block 5 receives the unable rotation of restriction of connecting rod 6, movable block 5 can only move on threaded rod 1 this moment, the direction that movable block 5 removed depends on crank 22 pivoted direction, movable block 5 removes and drives movable plate 18 through connecting rod 6 and remove, thereby can adjust the position of movable plate 18, utilize this kind of transmission, the position that movable plate 18 squinted is comparatively accurate, be favorable to improving the shearing precision of pin.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. An electronic device pin shearing device comprises a base (2), and is characterized in that: four corners of the bottom of the base (2) are fixedly connected with support legs (10), a cavity (3) is arranged inside the base (2), a horizontally arranged threaded rod (1) is arranged inside the cavity (3), the end part of the threaded rod (1) is rotatably connected with the inner side wall of the cavity (3), a movable block (5) is in threaded connection with the threaded rod (1), a sliding opening (4) is formed in the inner bottom wall of the cavity (3), a connecting rod (6) is fixedly connected below the movable block (5), the bottom end of the connecting rod (6) penetrates through the sliding opening (4) and is fixedly connected with a movable plate (18), the top of the movable plate (18) is in sliding connection with the bottom of the base (2), a rotating shaft (17) is fixedly connected with the upper end of one side of the movable plate (18), and a shearing device (16) is rotatably connected with one end of the rotating, a collecting box (19) is fixedly connected to one side, close to the shearing device (16), of the bottom of the moving plate (18), a vertical plate (14) is fixedly connected to one side of the bottom of the base (2), a clamping mechanism is arranged on one side, close to the moving plate (18), of the vertical plate (14), a second bevel gear (9) is fixedly sleeved on one end, far away from the vertical plate (14), of the threaded rod (1), a through hole (20) corresponding to the second bevel gear (9) is formed in the inner bottom wall of the cavity (3), a driving shaft (8) is inserted in the through hole (20), the top end of the driving shaft (8) penetrates through the through hole (20) and is rotatably connected with the inner top wall of the cavity (3), a rotating disc (23) is fixedly connected to the outer side of the cavity (3) through the through hole (20), and a first bevel gear (7) is fixedly sleeved, the first bevel gear (7) is positioned in the chamber (3) and is in meshed connection with the second bevel gear (9).
2. The electronic device pin shearing device according to claim 1, wherein the shearing device (16) comprises a knife handle (163), one end of the rotating shaft (17) far away from the moving plate (18) is rotatably connected with the outer side wall of the knife handle (163), one end of the knife handle (163) close to one side of the bottom of the base (2) and far away from the rotating shaft (17) is fixedly connected with a cutter (161), and one end of the knife handle (163) far away from one side of the bottom of the base (2) and far away from the rotating shaft (17) is fixedly connected with a carrying handle (162).
3. The pin shearing device for the electronic device according to claim 1, wherein the clamping mechanism comprises a fixed plate (15), the fixed plate (15) is fixedly connected with the lower end of one side of the outer wall of the vertical plate (14) close to the moving plate (18), a clamping plate (11) is fixedly connected above the fixed plate (15) through a telescopic rod (13), a spring (12) is sleeved on the telescopic rod (13), two ends of the spring (12) are respectively fixedly connected with the clamping plate (11) and the fixed plate (15), and the clamping plate (11) is slidably connected with the outer side wall of the vertical plate (14).
4. An electronic device pin shearing device as claimed in claim 1, wherein the connecting rod (6) is slidably connected with the inner side wall of the sliding opening (4).
5. The pin shearing apparatus for electronic devices as claimed in claim 1, wherein the through hole (20) is provided at a port thereof with an engaging groove (21) corresponding to the rotary disc (23).
6. An electronic device pin shearing device as claimed in claim 1, wherein a crank (22) is fixedly connected to the center of the turntable (23) on the side away from the drive shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810639572.2A CN108787948B (en) | 2018-06-20 | 2018-06-20 | Electronic device pin shearing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810639572.2A CN108787948B (en) | 2018-06-20 | 2018-06-20 | Electronic device pin shearing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108787948A CN108787948A (en) | 2018-11-13 |
| CN108787948B true CN108787948B (en) | 2020-04-10 |
Family
ID=64083840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810639572.2A Expired - Fee Related CN108787948B (en) | 2018-06-20 | 2018-06-20 | Electronic device pin shearing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108787948B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7128703B2 (en) * | 2001-12-26 | 2006-10-31 | Blanking Systems, Inc. | Flush mounted presser assembly |
| DE102009022969B4 (en) * | 2009-05-28 | 2016-08-04 | Wafios Ag | Cutting system for wire processing machines |
| CN101856749B (en) * | 2010-06-21 | 2011-12-07 | 天津市天铁轧二制钢有限公司 | Fixed-length segmenting and sawing production line |
| CN107812860B (en) * | 2017-10-26 | 2023-11-24 | 广西三维铁路轨道制造有限公司 | Accurate fixed length of prestressing steel cuts off blanking machine |
| CN107695248B (en) * | 2017-10-30 | 2019-06-21 | 益阳中源钢铁有限公司 | A kind of reinforcing bar cutting equipment with lengths of rebar collecting box |
| CN107999854B (en) * | 2017-12-01 | 2020-08-04 | 上海御恒建设工程有限公司 | Pipeline cutting equipment with adjustable hydraulic engineering is used |
-
2018
- 2018-06-20 CN CN201810639572.2A patent/CN108787948B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN108787948A (en) | 2018-11-13 |
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| SE01 | Entry into force of request for substantive examination | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200410 |