CN110899582A - Portable probe bending machine with electric and manual operation - Google Patents
Portable probe bending machine with electric and manual operation Download PDFInfo
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- CN110899582A CN110899582A CN201911280794.0A CN201911280794A CN110899582A CN 110899582 A CN110899582 A CN 110899582A CN 201911280794 A CN201911280794 A CN 201911280794A CN 110899582 A CN110899582 A CN 110899582A
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- 239000000523 sample Substances 0.000 title claims abstract description 66
- 238000005452 bending Methods 0.000 title claims abstract description 37
- 238000012360 testing method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21G—MAKING NEEDLES, PINS OR NAILS OF METAL
- B21G1/00—Making needles used for performing operations
- B21G1/003—Needles for special purposes, e.g. knitting, crochet, hat-pins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- 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
- B21F1/004—Bending wire other than coiling; Straightening wire by means of press-type tooling
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
The invention discloses an electric and manually operated portable probe bending machine, which comprises a shell, a clamping die, a main rotating shaft, an electric shaft, a motor controller and a protractor panel, wherein the clamping die is arranged on the shell; the probe is clamped in the probe groove through the clamping die, the needle point part to be bent is exposed, and the cam on the main rotating shaft rolls the needle point part to finish the bending of the probe by manually or electrically driving the main rotating shaft. According to the invention, the pointer is arranged on the cam, the protractor panel is arranged on the shell, and the angle of bending the needle tip part of the probe can be controlled by observing the swinging angle of the pointer through the protractor panel. According to the invention, the hand crank is arranged at one end of the main rotating shaft, so that manual bending is facilitated, and the stepping motor is arranged on the electric shaft, so that electric bending is facilitated. The invention has the advantages of small volume, convenient carrying, diversified driving modes, simple and convenient operation and controllable bending angle.
Description
Technical Field
The invention relates to the technical field of probe modification, in particular to a portable probe bending machine with electric and manual operation functions.
Background
In electrical testing of micro-nano devices, a linear probe is usually pricked on an electrode of the micro-nano device, and then an external electric field is applied to the micro-nano device through the linear probe, so that the electrical testing is performed. The method has the problems that the needle point of the linear probe is usually contacted and pressed on an electrode of a micro-nano device at a certain inclined angle, the probe and the micro-nano device are in a rigid contact state, the contact force is difficult to control, the needle point of the probe can slide on the surface of the electrode for a certain distance in the process of contacting and pressing the electrode, the electrode is damaged irreversibly due to the sliding of the needle point of the probe on the surface of the electrode, the times of testing the micro-nano device can be reduced, and the research on the reliability of the micro-nano device is hindered. The reasons for this are: on one hand, the thickness of the micro-nano device electrode is usually very thin and is only tens of nanometers thick; on the other hand, the adhesion between the micro-nano device electrode and the substrate is poor. Bending the linear probe, wherein the probe tip vertically contacts and presses the electrode of the micro-nano device even though the probe is in an inclined posture, the probe can generate disturbance when the contact force is too large, and the probe and the micro-nano device are in an elastic contact state, so that the sliding distance of the probe tip on the surface of the electrode is shortened, the damage degree of the probe tip on the surface of the electrode is reduced to the minimum, and the testing times of the micro-nano device are increased.
Chinese patent ZL201821147400.5 discloses a probe bending machine that can be used for mass production of standardized products of non-linear probes. However, the bending machine is bulky, is inconvenient to carry, is difficult to bend the probe instantly to meet the actual test requirement, and is particularly important for manufacturing a probe bending machine with multiple operation modes, controllable angles, high precision and small size, so that a tester can bend the probe at a specific length and a specific angle according to the actual requirement of a test site.
Disclosure of Invention
The invention aims to provide a portable probe bending machine with electric and manual operation aiming at the defects of the prior art. According to the invention, the pointer is arranged on the cam, the protractor panel is arranged on the shell, and the angle of bending the needle tip part of the probe can be controlled by observing the swinging angle of the pointer through the protractor panel. According to the invention, the hand crank is arranged at one end of the main rotating shaft, so that manual bending is facilitated, and the stepping motor is arranged on the electric shaft, so that electric bending is facilitated. The invention has the advantages of small volume, convenient carrying, diversified driving modes, simple and convenient operation and controllable bending angle.
The specific technical scheme for realizing the purpose of the invention is as follows:
a portable probe bending machine operated electrically and manually is characterized by comprising a shell, a clamping die, a main rotating shaft, an electric shaft, a motor controller and a protractor panel;
the shell is a rectangular box body, a spindle seat and a motor seat are arranged in the shell, a semicircular and rectangular mold clamping groove is formed in the shell in parallel with the axis of the spindle seat, a protractor panel window is arranged on the left side of the front side of the shell, and a motor controller window is arranged on the right side of the front side of the shell;
the clamping mould is composed of an upper rectangular plate and a lower rectangular plate, and probe grooves are axially arranged on the surfaces of the rectangular plates;
the main rotating shaft consists of a main shaft, a pointer, a cam and a first gear;
one end of the main shaft is provided with a crank handle, the cam is a semicircular wheel provided with a circle center, the circle center of the cam is connected with the other end of the main shaft, the pointer is arranged on the cam, and the first gear is arranged on the main shaft;
the electric shaft consists of a stepping motor and a second gear, and the second gear is arranged on an output shaft of the stepping motor;
the main rotating shaft is arranged on a main shaft seat of the shell;
the electric shaft is arranged on a motor base of the shell through the stepping motor, and a second gear of the electric shaft is meshed with a first gear of the main rotating shaft;
the clamping mould is arranged in a mould clamping groove of the shell;
the motor controller is arranged on a motor controller window of the shell and is electrically connected with the stepping motor on the electric shaft;
the angle gauge panel is a transparent plate, an angle scale value is arranged on the angle gauge panel, the angle gauge panel is arranged on the angle gauge panel window of the shell, and the circle center of the angle scale value on the angle gauge panel is coincided with the axis of the spindle seat;
and a straight ruler scale value is arranged on the semicircular linear edge of the cam.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a view taken along line A of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;
FIG. 4 is a schematic diagram illustrating the bending effect of the probe according to the present invention.
Detailed Description
Referring to fig. 1, 2 and 3, the present invention includes a housing 1, a clamping mold 2, a main rotating shaft 3, an electric shaft 4, a motor controller 5 and a protractor panel 6;
the shell 1 is a rectangular box body part, a spindle seat 11 and a motor seat 12 are arranged in the shell 1, a semicircular and rectangular mold clamping groove 13 is arranged on the shell 1 in parallel with the axis of the spindle seat 11, a protractor panel window 14 is arranged on the left side of the front surface of the shell 1, and a motor controller window 15 is arranged on the right side of the front surface of the shell 1;
the clamping mould 2 is composed of an upper rectangular plate and a lower rectangular plate, and probe grooves 21 are formed in the plate surfaces of the rectangular plates along the axial direction;
the main rotating shaft 3 consists of a main shaft 31, a pointer 32, a cam 33 and a first gear 34;
one end of the main shaft 31 is provided with a crank 35, the cam 33 is a semicircular wheel with a circle center, the circle center of the cam 33 is connected with the other end of the main shaft 31, the pointer 32 is arranged on the cam 33, and the first gear 34 is arranged on the main shaft 31;
the electric shaft 4 is composed of a stepping motor 42 and a second gear 43, and the second gear 43 is arranged on an output shaft of the stepping motor 42;
the main rotating shaft 3 is arranged on a main shaft seat 11 of the shell 1;
the electric shaft 4 is arranged on the motor base 12 of the shell 1 through a stepping motor 42, and a second gear 43 of the electric shaft 4 is meshed with the first gear 34 of the main rotating shaft 3;
the clamping mould 2 is arranged in a mould clamping groove 13 of the shell 1;
the motor controller 5 is arranged on the motor controller window 15 of the shell 1, and the motor controller 5 is electrically connected with the stepping motor 42 on the electric shaft 4;
the protractor panel 6 is a transparent plate, an angle scale value is arranged on the transparent plate, the protractor panel 6 is arranged on the protractor panel window 14 of the shell 1, and the circle center of the angle scale value on the protractor panel 6 coincides with the axis of the spindle seat 11.
Referring to fig. 3, the semicircular straight line edge of the cam 33 is provided with a ruler scale value.
Example 1
Referring to fig. 1, 2, 3 and 4, in the manual operation of the present invention, the length of the bent tip of the probe 7 is 2 cm:
step 1: placing a probe; placing the probes 7 in probe grooves 21 of upper and lower rectangular plates of the clamping mould 2; the tip of the probe 7 is exposed by 2 cm from the end of the holding jig 2, and the holding jig 2 together with the probe 7 is placed in the jig holding groove 13 of the housing 1.
Step 2: checking the bending length of the probe; the handle is rotated to make the ruler scale value on the cam 33 level with the needle point, and the bending length is verified by the ruler scale value.
And step 3: bending the probe; the edge of the cam 33 on the main shaft 31 starts to roll the needle point by manually shaking the crank 35 of the main shaft 31, so that the probe 7 starts to bend from the end head of the clamping die 2, the pointer 32 is observed from the protractor panel 6, the pointer 32 is arranged on the cam 33, the pointer 32 and the cam 33 synchronously rotate, the pointer 32 is observed from the protractor panel 6, the preset bending value is reached by displaying the angle scale value of the pointer 32 on the protractor panel 6, at the moment, the shaking of the crank 35 is stopped, and the bending of the probe 7 is completed.
And 4, step 4: referring to fig. 4, the probe is removed; and releasing the hand crank 35, recovering the main shaft 31 to the initial position under the action of the gravity of the cam 33, taking the clamping mold 2 out of the mold clamping groove 13 of the shell 1, opening the clamping mold 2 to take the probe 7 out, and manually bending the probe.
Example 2
Referring to fig. 1, 2, 3 and 4, in the electrically operated probe, the length of the bent probe tip is 2 cm, the bent angle of the probe is 60 degrees:
step 1: placing a probe; placing the probes 7 in probe grooves 21 of upper and lower rectangular plates of the clamping mould 2; the tip of the probe 7 is exposed by 2 cm from the end of the holding jig 2, and the holding jig 2 together with the probe 7 is placed in the jig holding groove 13 of the housing 1.
Step 2: checking the bending length of the probe; the handle is rotated to make the ruler scale value on the cam 33 level with the needle point, and the bending length is verified by the ruler scale value.
And step 3: bending the probe; the working time of the motor controller 5 is set to correspond to the bending angle of 60 degrees, the motor controller 5 is started, the stepping motor 42 drives the second gear 43 to rotate, the second gear 43 is meshed with the first gear 34 of the main rotating shaft 3, the second gear 43 drives the main shaft 31 to rotate, the edge of the cam 33 on the main shaft 31 starts to roll the needle point, the probe starts to be bent from the end of the clamping die 2, the pointer 32 is observed from the protractor panel 6, the pointer 32 is arranged on the cam 33, the pointer 32 and the cam 33 synchronously rotate, the pointer 32 is observed from the protractor panel 6, the preset bending value is reached through the display of the angle scale value of the pointer 32 on the protractor panel 6, and meanwhile, the motor controller 5 controls the stepping motor 42 to automatically stop, and the bending of the probe 7 is completed.
And 4, step 4: referring to fig. 4, the probe is removed; the stepping motor 42 is powered off, the main shaft 31 is restored to the initial position under the action of the gravity of the cam 33, the clamping mold 2 is taken out from the mold clamping groove 13 of the shell 1, the clamping mold 2 is opened to take out the probe 7, and the probe is bent through electric operation.
Through the displacement of observing pointer 32 on the quantity protractor panel 6 to the accurate degree of bending of accomplishing probe 7 ensures that the angle of bending of probe 7 is stable and controllable, has advantages such as convenient to carry, operation mode diversified, easy and simple to handle, the angle of bending is controllable and stable.
Claims (2)
1. A portable probe bending machine operated electrically and manually is characterized by comprising a shell (1), a clamping die (2), a main rotating shaft (3), an electric shaft (4), a motor controller (5) and a protractor panel (6);
the angle gauge is characterized in that the shell (1) is a rectangular box body, a spindle seat (11) and a motor seat (12) are arranged in the shell (1), a semicircular and rectangular mold clamping groove (13) is arranged on the shell (1) in parallel with the axis of the spindle seat (11), a protractor panel window (14) is arranged on the left side of the front face of the shell (1), and a motor controller window (15) is arranged on the right side of the front face of the shell;
the clamping mould (2) is composed of an upper rectangular plate and a lower rectangular plate, and probe grooves (21) are axially arranged on the surfaces of the rectangular plates;
the main rotating shaft (3) consists of a main shaft (31), a pointer (32), a cam (33) and a first gear (34);
a crank handle (35) is arranged at one end of the main shaft (31), the cam (33) is a semicircular wheel with a center, the center of the cam (33) is connected with the other end of the main shaft (31), the pointer (32) is arranged on the cam (33), and the first gear (34) is arranged on the main shaft (31);
the electric shaft (4) is composed of a stepping motor (42) and a second gear (43), and the second gear (43) is arranged on an output shaft of the stepping motor (42);
the main rotating shaft (3) is arranged on a main shaft seat (11) of the shell (1);
the electric shaft (4) is arranged on a motor base (12) of the shell (1) through a stepping motor (42), and a second gear (43) of the electric shaft (4) is meshed with a first gear (34) of the main rotating shaft (3);
the clamping mould (2) is arranged in a mould clamping groove (13) of the shell (1);
the motor controller (5) is arranged on a motor controller window (15) of the shell body 1, and the motor controller (5) is electrically connected with a stepping motor (42) on the electric shaft (4);
the angle gauge panel (6) is a transparent plate, an angle scale value is arranged on the transparent plate, the angle gauge panel (6) is arranged on an angle gauge panel window (14) of the shell (1), and the circle center of the angle scale value on the angle gauge panel (6) coincides with the axis of the spindle seat (11).
2. An electrically and manually operated portable probe bending machine according to claim 1, characterized in that the straight edge of the semi-circle of said cam (33) is provided with a ruler scale value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911280794.0A CN110899582A (en) | 2019-12-13 | 2019-12-13 | Portable probe bending machine with electric and manual operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911280794.0A CN110899582A (en) | 2019-12-13 | 2019-12-13 | Portable probe bending machine with electric and manual operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110899582A true CN110899582A (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911280794.0A Pending CN110899582A (en) | 2019-12-13 | 2019-12-13 | Portable probe bending machine with electric and manual operation |
Country Status (1)
| Country | Link |
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| CN (1) | CN110899582A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496150A (en) * | 2020-04-22 | 2020-08-07 | 渭南高新区木王科技有限公司 | Rotary bending machine for probe |
| CN113369410A (en) * | 2021-06-17 | 2021-09-10 | 渭南高新区木王科技有限公司 | Unidirectional bending equipment for probe |
| CN116197322A (en) * | 2022-09-08 | 2023-06-02 | 江苏恒达微波技术开发有限公司 | Destressing bending device for feed probe production |
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| CN109530574A (en) * | 2018-08-26 | 2019-03-29 | 缙云县乾恒商贸有限公司 | A kind of automatic angle bender of adjustable bending angle and length |
| US20190118236A1 (en) * | 2017-10-25 | 2019-04-25 | Toyota Jidosha Kabushiki Kaisha | Winding wire manufacturing device and control method for the same |
| CN208913025U (en) * | 2018-10-19 | 2019-05-31 | 于佛财 | A kind of Simple reinforced bar bending device |
| CN208991632U (en) * | 2018-09-07 | 2019-06-18 | 南京春方机电设备有限公司 | A kind of workpiece locating mechanism of numerical control bender |
| CN209006457U (en) * | 2018-07-19 | 2019-06-21 | 绵阳市长力科技有限公司 | A kind of probe bar folder |
| CN110434251A (en) * | 2019-09-07 | 2019-11-12 | 中国三冶集团有限公司 | A kind of construction angle bender |
| CN211660992U (en) * | 2019-12-13 | 2020-10-13 | 华东师范大学 | Portable probe bending machine with electric and manual operation |
-
2019
- 2019-12-13 CN CN201911280794.0A patent/CN110899582A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA899217A (en) * | 1972-05-02 | Combustion Engineering | Bending apparatus | |
| KR20100052653A (en) * | 2008-11-11 | 2010-05-20 | 주식회사 아이리 | Needle folding machine |
| CN201906776U (en) * | 2010-08-31 | 2011-07-27 | 张文芳 | Portable manual steel bar bending device |
| CN102626758A (en) * | 2012-03-28 | 2012-08-08 | 天津二十冶建设有限公司 | Simple reinforcing steel processing device |
| CN205537462U (en) * | 2015-12-16 | 2016-08-31 | 中国人民解放军第五七一九工厂 | Prop up roll -type angular measurement bending test device |
| CN105382130A (en) * | 2015-12-22 | 2016-03-09 | 济南陆枋志合信息技术有限公司 | Bending device of rebar frame for power circuit |
| CN207325644U (en) * | 2017-07-26 | 2018-05-08 | 徐丹 | A kind of casing makes and uses fillet bending device |
| CN107335751A (en) * | 2017-08-28 | 2017-11-10 | 广东长盈精密技术有限公司 | High speed cam bender |
| US20190118236A1 (en) * | 2017-10-25 | 2019-04-25 | Toyota Jidosha Kabushiki Kaisha | Winding wire manufacturing device and control method for the same |
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| CN109530574A (en) * | 2018-08-26 | 2019-03-29 | 缙云县乾恒商贸有限公司 | A kind of automatic angle bender of adjustable bending angle and length |
| CN208991632U (en) * | 2018-09-07 | 2019-06-18 | 南京春方机电设备有限公司 | A kind of workpiece locating mechanism of numerical control bender |
| CN208913025U (en) * | 2018-10-19 | 2019-05-31 | 于佛财 | A kind of Simple reinforced bar bending device |
| CN110434251A (en) * | 2019-09-07 | 2019-11-12 | 中国三冶集团有限公司 | A kind of construction angle bender |
| CN211660992U (en) * | 2019-12-13 | 2020-10-13 | 华东师范大学 | Portable probe bending machine with electric and manual operation |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111496150A (en) * | 2020-04-22 | 2020-08-07 | 渭南高新区木王科技有限公司 | Rotary bending machine for probe |
| CN113369410A (en) * | 2021-06-17 | 2021-09-10 | 渭南高新区木王科技有限公司 | Unidirectional bending equipment for probe |
| CN116197322A (en) * | 2022-09-08 | 2023-06-02 | 江苏恒达微波技术开发有限公司 | Destressing bending device for feed probe production |
| CN116197322B (en) * | 2022-09-08 | 2023-12-29 | 江苏恒达微波技术开发有限公司 | Destressing bending device for feed probe production |
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