CN115283583A - Pin shearing assembly fixture and pin shearing method - Google Patents
Pin shearing assembly fixture and pin shearing method Download PDFInfo
- Publication number
- CN115283583A CN115283583A CN202210988705.3A CN202210988705A CN115283583A CN 115283583 A CN115283583 A CN 115283583A CN 202210988705 A CN202210988705 A CN 202210988705A CN 115283583 A CN115283583 A CN 115283583A
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- clip
- limiting hole
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000010008 shearing Methods 0.000 title abstract description 34
- 238000005520 cutting process Methods 0.000 claims abstract description 24
- 238000013519 translation Methods 0.000 claims abstract description 12
- 238000013459 approach Methods 0.000 claims abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910001065 Chromium-vanadium steel Inorganic materials 0.000 description 1
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
The invention discloses a pin shearing assembly fixture and a pin shearing method, wherein the pin shearing assembly fixture comprises a clamping piece, the clamping piece comprises two semi-sheet bodies which can be separated in a translation mode or closed in a translation mode, and a clamping groove extending inwards from the edge is formed in one side, opposite to the other semi-sheet body, of any one semi-sheet body; when the two half sheets are mutually translated and separated, a feeding area for pins on a device to enter can be formed; when the two half-sheet bodies move horizontally and approach each other, the clamping grooves on the two sides are jointed to form a limiting hole body for the pin on the device to pass through and limit the pin on the device; and the planer tool is arranged on the lower surface of the clamping piece in a sliding mode and used for cutting off at least part of pins of the device exposed from the lower surface of the clamping piece. The pin shearing assembly fixture adopts a root clamping mode, eliminates the originally necessary pin arranging operation when the pins are sheared by elements, and greatly improves the production efficiency and the convenience degree of operation.
Description
Technical Field
The invention relates to the field of electronic component pin cutting, in particular to a pin cutting assembly fixture and a pin cutting method.
Background
For the pin shearing and shaping of electronic components, the pins of the components are straightened manually at first, and then trimmed to a proper length by a trimming tool such as a bevel scissors. Later, in order to improve the operation efficiency and control the pin consistency, the industry began to develop a clip fixture and a plastic pin-cutting device for introducing plastic pin-cutting.
There are two main ways at present: one is a socket type clamp, and the other is a guide rail type shearing foot.
The pin-inserting type pin shearing method adopts a through-hole type clamp, pins needing to be sheared are inserted into corresponding clamp holes after the pins are manually reshaped, then the pins are fixed and positioned in length through the clamp, and the pins are cut off by a cutter on the other side of the clamp, so that the pin shearing operation is completed. The clamp and the pin shearing method need manual pin arrangement and jack insertion before the clamp is arranged on a device, and have low efficiency and difficult automation.
The guide rail type pin shearing operation has a certain degree of automation, but the pin shearing device can be operated mostly without more pins (such as 1-3 pins), the pin arrangement mode is simple (such as a single-row arrangement mode), and the length of the pin shearing device cannot be too short due to the fact that the device needs to be conveyed by a guide rail or limited, and the length of the pin shearing device is usually more than or equal to 1.6mm. For radio frequency electronic components, in order to reduce radio frequency loss and radio frequency radiation, optimize impedance characteristics and the like, pin shearing of the components is shorter and shorter, even smaller than 0.5mm, and the current commonly used guide rail type automatic pin shearing machine cannot meet the use requirements.
Disclosure of Invention
The invention aims to provide a pin-shearing assembly fixture and a pin-shearing method, which are used for improving the production efficiency and the convenience degree of operation and solving the problem of limitation of the length of a pin
The purpose of the invention is realized by adopting the following technical scheme:
a shear pin assembly fixture, comprising: the clamping piece comprises two half-piece bodies which can be separated or closed in a translation mode, and a clamping groove extending inwards from the edge is formed in one side, opposite to the other half-piece body, of any half-piece body; when the two half-sheet bodies are mutually translated and separated, a feeding area for pins on a device to enter can be formed; when the two half-sheet bodies move horizontally and approach each other, the clamping grooves on the two sides are jointed to form a limiting hole body for the pin on the device to pass through and limit the pin on the device; and the planer tool is arranged on the lower surface of the clamping piece in a sliding manner and is used for cutting off at least part of pins of the device exposed from the lower surface of the clamping piece.
In an alternative, the number of the clamping pieces is multiple, and the clamping pieces are arranged in a stacking mode up and down along the thickness direction.
In an optional scheme, the extending direction of the limiting hole body of the upper layer of the clamping piece for the same pin to pass through is arranged in a manner of crossing with the extending direction of the limiting hole body of the lower layer of the clamping piece.
In an alternative scheme, two sides of the notch of the clamping groove are provided with leading-in angles, and the leading-in angles are arc-shaped angles.
In an alternative scheme, the shape of the clamping groove is a strip shape with the same translation direction as the semi-sheet body, or a shape matched with the outer peripheral surface of the pin after the clamping groove on the two sides is jointed.
In an optional scheme, the number of the clamping grooves is multiple, and the side, opposite to the other half-piece, of any half-piece is distributed in a comb-shaped structure.
In an optional scheme, the clamping piece further comprises a first driving piece and a second driving piece, the first driving piece is used for driving the two half pieces to move apart or close together in a translation mode, and the second driving piece is used for driving the planing tool to slide on the lower surface of the clamping piece.
The invention also provides a pin shearing method, and the pin shearing assembly fixture comprises the following steps:
step S1: controlling the two half sheet bodies to be separated, so that pins on the device enter a feeding area;
step S2: controlling the two half sheet bodies to be close to each other, and enabling the pins on the device to penetrate through the limiting hole body formed by the clamping groove;
and step S3: and controlling the planer tool to cut off at least part of pins on the device.
In an optional scheme, the step S2 includes: controlling the two half sheet bodies to be close to each other, so that the root parts of the pins on the device penetrate through the limiting hole body formed by the clamping grooves;
the step S3 includes: and controlling the planer tool to cut the pins on the device from the roots of the pins.
In an optional scheme, the number of the clamping pieces is at least two, and the extending direction of the limiting hole body of the clamping piece on the upper layer is crossed with the extending direction of the limiting hole body of the clamping piece on the lower layer.
Compared with the prior art, the invention has the beneficial effects that at least:
1. the clamp adopts a root clamping mode, so that the originally necessary pin arrangement operation during the pin shearing of elements is cancelled, and the production efficiency and the convenience degree of operation are greatly improved;
2. the length of the shearing leg can be flexibly adjusted by replacing or stacking the clamping pieces with different thicknesses, so that the problem of limitation of the length of the shearing leg is solved;
3. the two half sheet bodies move in a translational opening and closing mode, so that the automatic feeding and discharging control of elements is realized conveniently in the follow-up process.
Drawings
Fig. 1 is a schematic structural view of a clip assembling jig according to an embodiment of the present invention, which is engaged with a device.
Fig. 2 is a schematic view of the structure from another view angle of fig. 1.
Figure 3 is a schematic view of a clip and device configuration according to an embodiment of the present invention.
FIG. 4 is a schematic view of the two half-plates separated from each other according to the embodiment of the present invention.
Fig. 5 is a schematic structural view of the two half-sheets in a close state according to the embodiment of the present invention.
Fig. 6 is a schematic view of a stacked multiple clip configuration according to an embodiment of the present invention.
In the figure: 1. the device comprises a clamping piece 11, a semi-sheet body 111, a clamping groove 112, a leading-in angle 2, a planer tool 3, a feeding area 4, a limiting hole body 5 and a device.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The same reference numerals in the drawings denote the same or similar structures, and thus their repetitive description will be omitted.
The words expressing the position and direction described in the present invention are illustrated in the accompanying drawings, but may be changed as required and still be within the scope of the present invention.
Referring to fig. 1-2, the present invention discloses a clip assembling jig, comprising: a clamping piece 1 and a planer tool 2.
Wherein: fig. 3 is a schematic structural view of the clip 1 in an inverted state, the clip 1 includes two half-pieces 11 that can be moved apart or close together, the shape of the half-pieces 11 is not limited, such as rectangular, trapezoidal, etc., and the shape of the half-pieces 11 is preferably semicircular in consideration of the operational safety when the half-pieces 11 are subsequently installed and removed, and the arc-shaped outer peripheral surface of the half-pieces 11 is not easy to cause injury to human bodies and is relatively simple to process and manufacture. One side of any half sheet body 11, which faces the other half sheet body 11, is provided with clamping grooves 111 extending inwards from the edge, and the specific positions, the number and the shape of the clamping grooves 111 can be adjusted adaptively according to the pins on the device 5 to be processed.
When the two half-sheets 11 are translated apart from each other, a loading area 3 (shown in fig. 4) for the pins of the device 5 can be formed; when the two half-bodies 11 move together in translation, the two side clamping grooves 111 are engaged to form a limiting hole body 4 (shown in fig. 5) for the pin on the device 5 to pass through and limit the pin on the device 5. From the above actions, the two half-sheet bodies 11 are opened and closed in a translational motion manner to limit the degree of freedom of the pins on the device 5, but the mode of limiting the tail ends of the pins in the through hole type clamp is not limited, the characteristic that the pins cannot be dislocated, distorted and deformed at the root parts is utilized, the operation procedure of arranging the pins can be directly cancelled by directly clamping the root parts of the pins, and the production efficiency and the convenience degree of operation are greatly improved. In addition, the feeding area 3 formed by the two half-sheet bodies 11 in a translational and separated manner is in a channel structure with open upper and lower ends and shielding left and right sides as seen in fig. 4, and the device 5 can be matched with a linear motion device (not shown in the figure) such as a conveyor belt or a track and move along the channel structure to realize automatic feeding and discharging control.
The plane blade 2 is slidably disposed on the lower surface of the jaw 1 (see fig. 1 or 2), and has a front end with a slanted blade portion made of a hard metal such as high speed steel, chrome vanadium steel, etc. for cutting at least a portion of the leads of the device 5 exposed from the lower surface of the jaw 1 to improve cutting quality. Since the planer tool 2 slides along the lower surface of the clamping piece 1, the cutting length of the pins is determined by the thickness of the clamping piece 1, that is, only the clamping piece 1 or the half piece 11 with different thicknesses needs to be selected according to the requirements of cutting pins with different lengths. Referring to fig. 2 and 5, in the cutting process of the pin, if the limiting hole body 4 formed by the clamp grooves 111 on the two sides after being moved close to each other is completely matched with the outer peripheral surface of the pin, the degree of freedom in the peripheral direction of the pin is limited, and the planer tool 2 can be cut in from any direction to perform cutting operation; if the limiting hole body 4 formed after the clamping grooves 111 on the two sides move close to each other in a translation manner and the periphery of the pin have a moving space, it is indicated that the pin is limited by lack of freedom in the notch direction of the clamping groove 111, and at this time, the planer tool 2 is preferably cut in the direction perpendicular to the notch direction of the clamping groove 111.
Referring to fig. 2 and 3-5, when the pin shearing assembly fixture of the embodiment is used, a corresponding fixture is formed by selecting a suitable clamping piece 1 and a planer tool 2 according to a pin shearing requirement, then the two half-sheet bodies 11 are controlled to be separated, so that pins on the device 5 enter the feeding area 3, the two half-sheet bodies 11 are continuously controlled to be closed, roots of the pins on the device 5 penetrate through the limiting hole bodies 4 formed by the clamping grooves 111, and finally the planer tool 2 is controlled to cut the pins on the device 5 from the roots of the pins, so that a pin shearing operation is completed. The waste pin residues generated by pin cutting can be collected by arranging a collecting box (not shown in the figure) below the clamp, so that the operation pollution is reduced, and the waste of metal resources is avoided.
For the requirement of the length of the cutting foot, besides the control of one layer of the clamping piece 1 with specific thickness, a plurality of layers of the clamping pieces 1 with thinner thickness can also be used for control. Referring to fig. 6, in some embodiments, the clips 1 are provided in plural numbers, and are stacked one on another in the thickness direction.
The thickness of each layer of clamping piece 1 can be the same or different, piles up through multilayer clamping piece 1 and obtains required thickness, compares only with the clamping piece 1 of a layer specific thickness, adopts multilayer clamping piece 1 to pile up and though slightly loaded down with trivial details in the operation, surpasss can adjust thickness in a flexible way, satisfies different leg length requirements, and application scope is wider.
Further, as shown in fig. 6, the extending direction of the limiting hole body 4 of the upper clip 1 for the same pin to pass through is arranged to intersect with the extending direction of the limiting hole body 4 of the lower clip 1.
Through with the spacing hole body 4 cross arrangement on the upper and lower layer clamping piece 1, the degree of freedom of restriction pin that can be better, the number of piles of clamping piece 1 is more in theory, and is also better to the spacing effect of pin, especially to the pin that follows the material softer, through the restriction position of multilayer clamping piece 1, can obtain better foot effect of cutting. In this embodiment, the number of the clamping pieces 1 is two, and the crossing angle of the limiting hole bodies 4 on the upper and lower clamping pieces 1 is 72 degrees, so that the number and the crossing angle are enough to limit the periphery of the pin, and the cutting of the planer tool 2 from any direction is facilitated.
As shown in fig. 4 to 5, the shape of the clip groove 111 is a strip shape having the same translation direction as the half-piece 11, or a shape matching the outer circumference of the lead after engaging with the clip grooves 111 on both sides.
The number of the clamping grooves 111 is multiple, and one side of any half sheet body 11, which is opposite to the other half sheet body 11, is distributed in a comb-shaped structure.
To the requirement of cutting the foot of many pins, set up corresponding double-layered groove 111 on semi-sheet body 11 can to the pin is device 5 of pentagonal distribution as an example, and this embodiment has seted up on semi-sheet body 11: a pair of curved double-layered groove 111, two pairs of strip-shaped double-layered groove 111 the same with the translation direction that match with the pin periphery, when two half lamellar bodies 11 translation each other and draw close, three above pairs of double-layered groove 111 are closed and are formed three spacing hole bodies 4 and carry on spacingly to five pins.
In order to facilitate the pin to penetrate into the clamping groove 111, the two sides of the notch of the clamping groove 111 are provided with the introduction angles 112, the introduction angles 112 are arc-shaped angles, the width of the notch is increased by the introduction angles 112, and meanwhile, the pin is prevented from being damaged by a sharp right angle.
In some embodiments, the clip assembly fixture further includes a first driving member for driving the two half bodies 11 to move apart or close together in a translational manner, and a second driving member for driving the planing tool 2 to slide on the lower surface of the clamping piece 1.
In this embodiment, the first driving member and the second driving member are not particularly limited, for example, the first driving member is preferably an air cylinder, and is respectively connected to the two half-bodies 11 to drive the two half-bodies 11 to move apart or close together. Except the cylinder, other driving devices capable of realizing reciprocating linear movement can be used as the first driving piece or the second driving piece.
The invention also provides a pin shearing method, and the pin shearing assembly fixture comprises the following steps: steps S1-S3.
Step S1: the two half-sheets 11 are controlled to be separated, so that the pins on the device 5 enter the feeding area 3.
Step S2: the two half-sheets 11 are controlled to be closed, so that the pins on the device 5 pass through the limiting hole body 4 formed by the clamping groove 111.
And step S3: the planer tool 2 is controlled to cut off at least part of the pins on the device 5.
Preferably, step S2 comprises: controlling the two half-sheet bodies 11 to be close to each other, and enabling the roots of the pins on the device 5 to penetrate through the limiting hole body 4 formed by the clamping grooves 111;
the step S3 comprises the following steps: the planer tool 2 is controlled to cut the pins on the device 5 from the roots of the pins.
According to the pin shearing method, the roots of the pins on the device 5 are limited in a mode that the clamping grooves 111 are moved and closed, the characteristic that the roots of the pins cannot be dislocated, distorted and deformed is utilized (if an extreme distortion example exists, the defective products of the device 5 can be eliminated in advance), the operation of pin arrangement can be directly cancelled, and the production efficiency and the convenience degree of operation are greatly improved. In addition, the requirement of the ultra-short cutting leg size (the cutting part is less than 0.5 mm) can be met by selecting the clamping piece 1 with a specific thickness and matching with the planer tool 2.
Preferably, the number of the clamping pieces 1 is at least two, and the extending direction of the limiting hole body 4 of the upper layer clamping piece 1 is crossed with the extending direction of the limiting hole body 4 of the lower layer clamping piece 1.
The pin shearing method adopting the double-layer clamping pieces 1 for stacking can completely limit the periphery of the pin by controlling the extending directions of the limiting hole bodies 4 of the upper layer and the lower layer to be mutually crossed, and particularly for the pin with soft material, the pin can be prevented from being bent and deformed in the cutting process of the planer tool 2, so that the pin shearing quality is effectively improved.
Although embodiments of the present invention have been shown and described, it will be understood that the above embodiments are exemplary and not to be construed as limiting the present invention, and that those skilled in the art may make changes, modifications, substitutions and alterations to the above embodiments without departing from the spirit and scope of the present invention, all such changes being within the scope of the appended claims.
Claims (10)
1. A shear pin assembly fixture, comprising:
the clamping piece comprises two half-piece bodies which can be separated or closed in a translation mode, and a clamping groove extending inwards from the edge is formed in one side, opposite to the other half-piece body, of any half-piece body;
when the two half sheets are mutually translated and separated, a feeding area for pins on a device to enter can be formed; when the two half-sheet bodies move horizontally and approach each other, the clamping grooves on the two sides are jointed to form a limiting hole body for the pin on the device to pass through and limit the pin on the device; and
and the plane cutter is arranged on the lower surface of the clamping piece in a sliding manner and is used for cutting off at least part of pins of the device exposed from the lower surface of the clamping piece.
2. A shear pin assembly jig according to claim 1, wherein the number of the clip pieces is plural and the clip pieces are stacked one on another in the thickness direction.
3. The clip assembly jig of claim 2, wherein the extending direction of the limiting hole body of the clip in the upper layer for the same pin to pass through is arranged to intersect with the extending direction of the limiting hole body of the clip in the lower layer.
4. A clip fitting holder according to claim 1, wherein the shape of the clip groove is a strip shape having the same direction as the translation direction of the half body, or a shape matching the outer circumference of the lead pin after engaging with the clip grooves on both sides.
5. The shear pin assembly fixture of claim 1, wherein the number of the clamping slots is plural, and the side of any one half body facing the other half body is distributed in a comb-shaped structure.
6. The shear pin assembly jig of claim 1, wherein the notch of the clamp groove is provided at both sides with lead-in corners, the lead-in corners being arc corners.
7. The shear pin assembly jig of claim 1, further comprising a first driving member and a second driving member, wherein the first driving member is configured to drive the two half bodies to move apart or close together in a translational manner, and the second driving member is configured to drive the planing tool to slide on the lower surface of the clamping piece.
8. A method of cutting a leg, using the leg cutting assembly jig of any one of claims 1 to 7, comprising:
step S1: controlling the two half sheets to be separated so that pins on the device enter a feeding area;
step S2: controlling the two half sheet bodies to be close to each other, and enabling the pins on the device to penetrate through the limiting hole body formed by the clamping groove;
and step S3: and controlling the planer tool to cut off at least part of pins on the device.
9. The method according to claim 8, wherein the step S2 includes: controlling the two half sheet bodies to be close to each other, so that the root parts of the pins on the device penetrate through the limiting hole body formed by the clamping grooves;
the step S3 includes: and controlling the planer tool to cut off the pins on the device from the roots of the pins.
10. The method according to claim 8, wherein the number of the clips is at least two, and the extending direction of the limiting hole body of the clip on the upper layer is crossed with the extending direction of the limiting hole body of the clip on the lower layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210988705.3A CN115283583A (en) | 2022-08-17 | 2022-08-17 | Pin shearing assembly fixture and pin shearing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210988705.3A CN115283583A (en) | 2022-08-17 | 2022-08-17 | Pin shearing assembly fixture and pin shearing method |
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| Publication Number | Publication Date |
|---|---|
| CN115283583A true CN115283583A (en) | 2022-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210988705.3A Pending CN115283583A (en) | 2022-08-17 | 2022-08-17 | Pin shearing assembly fixture and pin shearing method |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201711459U (en) * | 2010-05-11 | 2011-01-19 | 成都新易盛通信技术有限公司 | Integrated device of optical device pin cutting and bending shaping clamp |
| CN105081508A (en) * | 2015-07-29 | 2015-11-25 | 浙江大学 | Positioning and clamping device applied to thermoelectric module preparation process |
| CN108746833A (en) * | 2018-06-07 | 2018-11-06 | 安徽广美钢业有限公司 | A kind of hi-precision cutting device for stainless pipe |
| CN212389024U (en) * | 2020-04-27 | 2021-01-22 | 中国建筑第八工程局有限公司 | Rag bolt positioning and fixing device capable of being used in turnover mode |
| CN112974688A (en) * | 2021-02-26 | 2021-06-18 | 佛山市中研非晶科技股份有限公司 | Oil pressure foot cutting and shaping device |
| CN213729063U (en) * | 2020-07-23 | 2021-07-20 | 德清鼎兴电子有限公司 | Magnetic ring inductance pin cutter |
| CN215879654U (en) * | 2021-09-24 | 2022-02-22 | 深圳市道元实业有限公司 | Electronic component pin shearing device |
-
2022
- 2022-08-17 CN CN202210988705.3A patent/CN115283583A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201711459U (en) * | 2010-05-11 | 2011-01-19 | 成都新易盛通信技术有限公司 | Integrated device of optical device pin cutting and bending shaping clamp |
| CN105081508A (en) * | 2015-07-29 | 2015-11-25 | 浙江大学 | Positioning and clamping device applied to thermoelectric module preparation process |
| CN108746833A (en) * | 2018-06-07 | 2018-11-06 | 安徽广美钢业有限公司 | A kind of hi-precision cutting device for stainless pipe |
| CN212389024U (en) * | 2020-04-27 | 2021-01-22 | 中国建筑第八工程局有限公司 | Rag bolt positioning and fixing device capable of being used in turnover mode |
| CN213729063U (en) * | 2020-07-23 | 2021-07-20 | 德清鼎兴电子有限公司 | Magnetic ring inductance pin cutter |
| CN112974688A (en) * | 2021-02-26 | 2021-06-18 | 佛山市中研非晶科技股份有限公司 | Oil pressure foot cutting and shaping device |
| CN215879654U (en) * | 2021-09-24 | 2022-02-22 | 深圳市道元实业有限公司 | Electronic component pin shearing device |
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