CN102873702B - Stub bar shearing jig - Google Patents
Stub bar shearing jig Download PDFInfo
- Publication number
- CN102873702B CN102873702B CN201210370584.2A CN201210370584A CN102873702B CN 102873702 B CN102873702 B CN 102873702B CN 201210370584 A CN201210370584 A CN 201210370584A CN 102873702 B CN102873702 B CN 102873702B
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- China
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- tong
- mentioned
- stub bar
- cutting mechanism
- box body
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- Expired - Fee Related
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- Crushing And Pulverization Processes (AREA)
- Accessories And Tools For Shearing Machines (AREA)
Abstract
The invention discloses a kind of stub bar shearing jig, comprise the box body that inside is provided with control circuit, it is characterized in that, also comprise: be arranged at the start button of box body side and power-off protection button, be arranged to clamp the clamp system of stub bar, cutting mechanism and to drive the stepper motor of cutting mechanism action on above-mentioned box body, above-mentioned clamp system comprises: upper holder block, the first locating piece, connecting plate, tong panel, the first tong, baffle plate and support plate; Above-mentioned cutting mechanism comprises: the second tong, main shaft contiguous block, slide block slide track component, guide plate, rolling bearing, knife rest, blade, centralized positioning post, tong contiguous block, the second locating piece and firm banking.Usefulness is: efficiently can be excised by stub bar rapidly, save manpower, substantially increase operating efficiency; And otch is consistent, ensure attractive in appearance while improve product quality.
Description
Technical field
The present invention relates to a kind of tool, be specifically related to a kind of stub bar shearing jig, belong to electronic product assembled fixture field.
Background technology
In factory when producing electronic product, in order to prevent the microswitch of excessive glue blocking products inside, the stub bar of a circle parcel is added in product design and process, after coating technique completes, in order to meet the needs of follow-up assembling and processing procedure, stub bar must be removed, we are referred to as stub bar waste material.Mostly adopt manual shearing in prior art, but like this can not accomplish neat and consistent, affect product attractive in appearance, and efficiency is extremely low, the demand of industrialization large-scale production cannot be met.
Summary of the invention
For solving the deficiencies in the prior art, the object of the invention is to the defect overcoming prior art, providing one effectively to increase work efficiency, improve stub bar shearing quality and ensure stub bar shearing jig attractive in appearance.
In order to realize above-mentioned target, the present invention adopts following technical scheme:
Stub bar shearing jig, comprise the box body that inside is provided with control circuit, it is characterized in that, also comprise: be arranged at the start button of box body side and power-off protection button, be arranged to clamp the clamp system of stub bar, cutting mechanism and to drive the stepper motor of cutting mechanism action on above-mentioned box body, above-mentioned clamp system comprises: upper holder block, the first locating piece, connecting plate, tong panel, the first tong, baffle plate and support plate; Above-mentioned cutting mechanism comprises: the second tong, main shaft contiguous block, slide block slide track component, guide plate, rolling bearing, knife rest, blade, centralized positioning post, tong contiguous block, the second locating piece and firm banking; When pressing above-mentioned first tong, upper holder block pushes down stub bar; When pressing the second tong, above-mentioned second tong drives the action of above-mentioned tong contiguous block, and above-mentioned tong contiguous block is connected with firm banking, and above-mentioned firm banking makes centralized positioning post import in stub bar, and in this process, above-mentioned rolling bearing rises, and makes blade close to stub bar.
Aforesaid stub bar shearing jig, is characterized in that, above-mentioned cutting mechanism also comprises a material returned sheet, departs from from center locating dowel to make stub bar waste material.
Aforesaid stub bar shearing jig, is characterized in that, also comprises a protective cover, and above-mentioned cutting mechanism is arranged in protective cover.
Aforesaid stub bar shearing jig, is characterized in that, above-mentioned protective cover is also connected with the opening handle that is convenient to folding.
Aforesaid stub bar shearing jig, is characterized in that, above-mentioned start button is two, is divided into the both sides of power-off protection button.
Aforesaid stub bar shearing jig, is characterized in that, the both sides of above-mentioned box body are provided with the holds handle being convenient to grip.
Usefulness of the present invention is: stub bar shearing jig of the present invention, efficiently can be excised by stub bar rapidly, save manpower, substantially increase operating efficiency; And otch is consistent, ensure attractive in appearance while improve product quality.
Accompanying drawing explanation
Fig. 1 is the structural representation of a preferred embodiment of stub bar shearing jig of the present invention;
Fig. 2 is the structural representation of middle clamp system embodiment illustrated in fig. 1 and cutting mechanism;
Fig. 3 is the structural representation of cutting mechanism in Fig. 2.
The implication of Reference numeral in figure: 1, clamp system, 2, box body, 3, start button, 4, power-off protection button, 5, cutting mechanism, 6, stepper motor, 7, protective cover, 8, opening handle, 9, holds handle, 1-1, upper holder block, 1-2, first locating piece, 1-3, connecting plate, 1-4, tong panel, 1-5, first tong, 1-6, baffle plate, 1-7, support plate, 5-1, second tong, 5-2, main shaft contiguous block, 5-3, slide block slide track component, 5-4, guide plate, 5-5, rolling bearing, 5-6, knife rest, 5-7, blade, 5-8, centralized positioning post, 5-9, tong contiguous block, 5-10, second locating piece, 5-11, firm banking, 5-12, material returned sheet.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, concrete introduction is done to the present invention.
See Fig. 1, stub bar shearing jig of the present invention, comprises the box body 2 that inside is provided with control circuit, is provided with start button 3 and power-off protection button 4 in the side of box body 2, and preferred as one, start button 3 is two, is divided into the both sides of power-off protection button 4.
As indispensable parts, this stub bar shearing jig also comprises: be arranged on box body 2 with clamp stub bar clamp system 1, for cutting the cutting mechanism 5 of stub bar and driving the stepper motor 6 of cutting mechanism 5 action.
See Fig. 2, clamp system 1 comprises: upper holder block 1-1, the first locating piece 1-2, connecting plate 1-3, tong panel 1-4, the first tong 1-5, baffle plate 1-6 and support plate 1-7; In the course of work, treat that cropping is positioned on support plate 1-7, as pressing first tong 1-5, upper holder block 1-1 pushes down stub bar, plays clamping and positioning effect, overturns in cutting process to prevent stub bar.
See Fig. 2 and Fig. 3, cutting mechanism 5 comprises: the second tong 5-1, main shaft contiguous block 5-2, slide block slide track component 5-3, guide plate 5-4, rolling bearing 5-5, knife rest 5-6, blade 5-7, centralized positioning post 5-8, tong contiguous block 5-9, the second locating piece 5-10 and firm banking 5-11; As pressing second tong 5-1, second tong 5-1 drives tong contiguous block 5-9 action, and tong contiguous block 5-9 is connected with firm banking 5-11, and firm banking 5-11 makes centralized positioning post 5-8 import in stub bar, in this process, rolling bearing 5-5 rises, and makes blade 5-7 close to stub bar.
Further, when retracting the second tong 5-1 owing to having cut, stub bar waste material also can be enclosed within centralized positioning post 5-8, so cutting mechanism 5 also comprises a material returned sheet 5-12, departs from from center locating dowel 5-8 to make stub bar waste material.
In order to improve the security of operation, this stub bar shearing jig also comprises a protective cover 7, and cutting mechanism 5 is just arranged in protective cover 7.Meanwhile, protective cover 7 is also connected with the opening handle 8 that is convenient to folding.Before pressing start button 3, first protective cover 7 is closed, thus ensure safety in production.
In addition, the holds handle 9 being convenient to grip is provided with in the both sides of box body 2.
In order to understand the present invention better, we are briefly described the course of work of this stub bar shearing jig: be first positioned over by stub bar on support plate 1-7, promote the first tong 1-5, upper holder block 1-1 just can push down stub bar, plays clamping and positioning effect and prevents stub bar from overturning in cutting process.Then the second tong 5-1 is pressed, the firm banking 5-11 that tong contiguous block 5-9 is connected moves near stub bar direction, centralized positioning post 5-8 imports in stub bar locating hole, in the process, rolling bearing 5-5 rises, connected knife rest 5-6 is around a fulcrum, make blade 5-7 gradually near stub bar, when blade 5-7 cuts in feed head, the second tong 5-1 stroke reaches maximum rear stopping, and close protective cover 7, and then press start button 3, stepper motor 6 rotates one week under the instruction of program, is cut by unnecessary stub bar, completes cutting action.After having cut, retract the second tong 5-1, stub bar waste material is still enclosed within centralized positioning post 5-8, in the process that centralized positioning post 5-8 retreats, blade 5-7 opens gradually, when arriving material returned sheet 5-12, due to the stop of material returned sheet 5-12, stub bar waste material is forcibly taken away from and drops, so that the cutting of next product, circulates and so forth.
More than show and describe general principle of the present invention, principal character and advantage.The technical staff of the industry should understand, and embodiment does not limit the present invention in any form, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, and all drops in protection scope of the present invention.
Claims (4)
1. stub bar shearing jig, comprise the box body that inside is provided with control circuit, it is characterized in that, also comprise: be arranged at the start button of box body side and power-off protection button, be arranged to clamp the clamp system of stub bar, cutting mechanism and to drive the stepper motor of cutting mechanism action on above-mentioned box body, above-mentioned clamp system comprises: upper holder block, the first locating piece, connecting plate, tong panel, the first tong, baffle plate and support plate; Above-mentioned cutting mechanism comprises: the second tong, main shaft contiguous block, slide block slide track component, guide plate, rolling bearing, knife rest, blade, centralized positioning post, tong contiguous block, the second locating piece and firm banking; When pressing above-mentioned first tong, upper holder block pushes down stub bar; When pressing the second tong, above-mentioned second tong drives the action of above-mentioned tong contiguous block, above-mentioned tong contiguous block is connected with firm banking, above-mentioned firm banking makes centralized positioning post import in stub bar, in this process, above-mentioned rolling bearing rises, connected knife rest, around a fulcrum, makes blade close to stub bar; Above-mentioned cutting mechanism also comprises a material returned sheet, departs from from center locating dowel to make stub bar waste material; Also comprise a protective cover, above-mentioned cutting mechanism is arranged in protective cover.
2. stub bar shearing jig according to claim 1, is characterized in that, above-mentioned protective cover is also connected with the opening handle that is convenient to folding.
3. stub bar shearing jig according to claim 1, is characterized in that, above-mentioned start button is two, is divided into the both sides of power-off protection button.
4. the stub bar shearing jig according to any one of claim 1-3, is characterized in that, the both sides of above-mentioned box body are provided with the holds handle being convenient to grip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210370584.2A CN102873702B (en) | 2012-09-29 | 2012-09-29 | Stub bar shearing jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210370584.2A CN102873702B (en) | 2012-09-29 | 2012-09-29 | Stub bar shearing jig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102873702A CN102873702A (en) | 2013-01-16 |
| CN102873702B true CN102873702B (en) | 2015-09-16 |
Family
ID=47475330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210370584.2A Expired - Fee Related CN102873702B (en) | 2012-09-29 | 2012-09-29 | Stub bar shearing jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102873702B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106426331B (en) * | 2016-12-09 | 2018-06-26 | 中铁隆昌铁路器材有限公司 | A kind of spring disconnecting device that can automatically remove raw material material head and method |
| CN110561539B (en) * | 2019-10-08 | 2024-05-17 | 杭州华飞包装材料有限公司 | Rapid cutting machine for pearl cotton fixed products and cutting method thereof |
| CN114012816B (en) * | 2021-10-11 | 2023-07-07 | 宁波方正汽车部件有限公司 | Stub bar excision device of filter core sealing washer |
| CN118143667A (en) * | 2024-05-13 | 2024-06-07 | 浙江大学 | Intelligent self-adaptive turning and polishing integrated machine tool |
-
2012
- 2012-09-29 CN CN201210370584.2A patent/CN102873702B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN102873702A (en) | 2013-01-16 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150916 Termination date: 20160929 |