CN105880458A - High-strength rivet removal tool - Google Patents
High-strength rivet removal tool Download PDFInfo
- Publication number
- CN105880458A CN105880458A CN201610499483.3A CN201610499483A CN105880458A CN 105880458 A CN105880458 A CN 105880458A CN 201610499483 A CN201610499483 A CN 201610499483A CN 105880458 A CN105880458 A CN 105880458A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- rivet
- removal tool
- cutter head
- gun body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/38—Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
- B21J15/50—Removing or cutting devices for rivets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The invention discloses a high-strength rivet removal tool, which comprises a gun body driven by compressed air and a gun head, wherein the gun head is arranged at the left end of the gun body; a fast-plug connector is arranged at an interface of the gun body and the compressed air and is capable of quickly dismantling and pulling out an air source; a rotating lever and an adjusting sleeve are arranged on the gun body; and the rotating lever is connected with the adjusting sleeve in a fit manner. By adopting the high-strength rivet removal tool, a rivet sleeve of a riveted high-strength rivet can be quickly and safely cut; the rivet is finally removed; a workpiece is reworked under the condition of not damaging a base material; the high-strength rivet removal tool is especially suitable for the working condition that operation cannot be carried out by a conventional cutting machine in a relatively small space; the product quality is effectively improved; and the safety of the operation process is ensured.
Description
Technical field
The present invention relates to a kind of high strength rivet removal tool, belong to Machining Technology field.
Background technology
If occurring phenomenon off quality to need rivet after rivet at present to be removed doing over again, removal process use con-ventional handheld cutting machine cannot well control working angles, there is the harm that metal fillings splashes, center-pole the highest for rivets central intensity need to be cut off and can remove rivet by cutting machine completely simultaneously, and cutting machine is higher to the requirement of working place, the rivet in little space cannot be removed the most at all, or removal requires a great deal of time.
Summary of the invention
It is an object of the invention to, overcome the defect that prior art exists, solve above-mentioned technical problem, propose a kind of high strength rivet removal tool used safe and reliable, convenient, and possess the feature of multiple project generic.
The present invention adopts the following technical scheme that a kind of high strength rivet removal tool, it is characterized in that, including by the gun body of compressed air-driven, rifle head, described rifle head is arranged at the left end of described gun body, described gun body and compressed-air actuated seam are provided with quick connector, can rapid disassembling and extract wind regime；Being provided with swingle, adjusting sleeve in described gun body, described swingle is in mating connection with described adjusting sleeve.
Preferably, rifle head includes cutter head, sleeve, fixed cover, and the rivet sleeve that rivet value is relatively low is only cut by cutter head, after the cutting of rivet sleeve completes, taps rivets central bar, the most removable rivet.
Preferably, cutter head is arranged at the inside of sleeve, and sleeve can guarantee that cutter head aluminum bits in working angles will not splash and hurts sb.'s feelings, it is ensured that the operation safety of operator；Sleeve is arranged in fixed cover, in the range of sleeve, cutter head are fixed on certain rotation vibrations by fixed cover, is further ensured that cutter head work effectiveness during rotary cutting.
Preferably, cutter head is fixed by a pin on the swingle of gun body, the extension elongation of swingle is adjusted within the specific limits by rotating the adjusting sleeve adjusting gun body, thus adjust the extension elongation of cutter head, thus adjust the distance between cutter head and sleeve, the cutting allowance that final control rivet sleeve flange is last so that operating result is controlled, can adjust to adjust cutting allowance in order to avoid injuring riveting mother metal repeatedly.
Preferably, sleeve is flexibly connected with fixed cover by cutting ferrule, spring, and spring controls the power in working angles and the depth of cut by elastic force, keeps cutting output equilibrium, and cutting ferrule makes sleeve movable in the certain limit within fixed cover, does not falls out.
Preferably, cutter head uses high-intensity high-speed tool steel to be fabricated by through Overheating Treatment.
Preferably, cutter head includes the front edge for rotary cutting rivet sleeve, rear edge for rotary cutting rivet sleeve flange, and the distance between front edge and rear edge is consistent with the rivet sleeve after rivet and rivet sleeve flange.
The beneficial effect that the present invention is reached: (1) present invention cutting fast and safely can be complete the rivet sleeve of high strength rivet of riveting, and finally remove rivet, in the case of not injuring mother metal, workpiece is done over again, it is particularly well-suited to space the narrowest and small, conventional cutter cannot be used to carry out the operating mode operated, be effectively increased product quality, it is ensured that the safety of operating process；(2) article structure is firm, is difficult to damage easily；(3) present invention is simple, uses simple, and easy to operate, portability transports；(4) applied widely.
Accompanying drawing explanation
Fig. 1 is the structural representation of the explosive view of the present invention.
Fig. 2 is the structural representation after the riveting molding of the present invention.
The implication of labelling in figure: 1-gun body, 2-quick connector, 3-cutter head, 4-sleeve, 5-fixed cover, 6-front edge, 7-rear edge, 8-rivet sleeve flange, 9-rivet sleeve, 10 rivets central bars-, 11-cutting ferrule, 12-spring, 13-pin, 14-swingle, 15-adjusting sleeve, 16-rifle head.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.Following example are only used for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
Fig. 1 is the structural representation of the explosive view of the present invention, the present invention proposes a kind of high strength rivet removal tool, including by the gun body 1 of compressed air-driven, rifle head 16, rifle head 16 is arranged at the left end of gun body 1, gun body 1 and compressed-air actuated seam are provided with quick connector 2, can rapid disassembling and extract wind regime；Being provided with swingle 14, adjusting sleeve 15 in gun body 1, swingle 14 is in mating connection with adjusting sleeve 15.
As a kind of preferred embodiment, rifle head 16 includes cutter head 3, sleeve 4, fixed cover 5, and the rivet sleeve that rivet value is relatively low is only cut by cutter head, after the cutting of rivet sleeve completes, taps rivets central bar, the most removable rivet.
As a kind of preferred embodiment, cutter head 3 is arranged at the inside of sleeve 4, and sleeve 4 can guarantee that cutter head aluminum bits in working angles will not splash and hurts sb.'s feelings, it is ensured that the operation safety of operator；Sleeve 4 is arranged in fixed cover 5, in the range of sleeve 4, cutter head 3 are fixed on certain rotation vibrations by fixed cover 5, is further ensured that the cutter head 3 work effectiveness during rotary cutting.
As a kind of preferred embodiment, cutter head 3 is fixed on the swingle 14 of gun body 1 by pin 13, the extension elongation of swingle 14 is adjusted within the specific limits by rotating the adjusting sleeve 15 adjusting gun body 1, thus adjust the extension elongation of cutter head 3, thus adjust the distance between cutter head 3 and sleeve 4, the cutting allowance that final control rivet sleeve flange 8 is last so that operating result is controlled, can adjust to adjust cutting allowance in order to avoid injuring riveting mother metal repeatedly.
As a kind of preferred embodiment, sleeve 4 is flexibly connected with fixed cover 5 by cutting ferrule 11, spring 12, and spring 12 controls the power in working angles and the depth of cut by elastic force, keeps cutting output equilibrium, cutting ferrule 11 makes sleeve 4 movable in the certain limit within fixed cover 5, does not falls out.The diameter of fixed cover 5 is the least on the premise of proof strength so that the present invention is usable in the riveting scope that space is narrow.
As a kind of preferred embodiment, cutter head 3 uses high-intensity high-speed tool steel to be fabricated by through Overheating Treatment.
As a kind of preferred embodiment, cutter head 3 includes the front edge 6 for rotary cutting rivet sleeve 9, rear edge 7 for rotary cutting rivet sleeve flange 8, and the distance between front edge 6 and rear edge 7 is consistent with the rivet sleeve 9 after rivet and rivet sleeve flange 8.
Fig. 2 is the structural representation after the riveting molding of the present invention.Wherein, 8 is rivet sleeve flange, and 9 is rivet sleeve, and 10 is rivets central bar.
The present invention cutting fast and safely can be complete the rivet sleeve of high strength rivet of riveting, and finally remove rivet, in the case of not injuring mother metal, workpiece is done over again, it is particularly well-suited to space the narrowest and small, conventional cutter cannot be used to carry out the operating mode operated, be effectively increased product quality, it is ensured that the safety of operating process.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, on the premise of without departing from the technology of the present invention principle; can also make some improvement and deformation, these improve and deformation also should be regarded as protection scope of the present invention.
Claims (7)
1. a high strength rivet removal tool, it is characterized in that, including by the gun body (1) of compressed air-driven, rifle head (16), described rifle head (16) is arranged at the left end of described gun body (1), described gun body (1) and compressed-air actuated seam are provided with quick connector (2), being provided with swingle (14), adjusting sleeve (15) in described gun body (1), described swingle (14) is in mating connection with described adjusting sleeve (15).
A kind of high strength rivet removal tool the most according to claim 1, it is characterised in that described rifle head (16) includes cutter head (3), sleeve (4), fixed cover (5).
A kind of high strength rivet removal tool the most according to claim 2, it is characterized in that, described cutter head (3) is arranged at the inside of described sleeve (4), described sleeve (4) is arranged in described fixed cover (5), in the range of described sleeve (4), described cutter head (3) are fixed on certain rotation vibrations by described fixed cover (5).
4. according to the arbitrary described a kind of high strength rivet removal tool of Claims 2 or 3, it is characterized in that, described cutter head (3) is fixed on the described swingle (14) of described gun body (1) by pin (13), the extension elongation of described swingle (14) is adjusted within the specific limits by rotating the described adjusting sleeve (15) adjusting described gun body (1), thus adjust the extension elongation of described cutter head (3), thus adjust the distance between described cutter head (3) and described sleeve (4), the cutting allowance that final control rivet sleeve flange (8) is last.
5. according to the arbitrary described a kind of high strength rivet removal tool of claim 2-4, it is characterised in that described sleeve (4) is flexibly connected with described fixed cover (5) by cutting ferrule (11), spring (12).
6. according to the arbitrary described a kind of high strength rivet removal tool of claim 2-5, it is characterised in that described cutter head (3) uses high-intensity high-speed tool steel to be fabricated by through Overheating Treatment.
7. according to the arbitrary described a kind of high strength rivet removal tool of claim 1-7, it is characterized in that, described cutter head (3) includes the front edge (6) for rotary cutting rivet sleeve (9), rear edge (7) for rotary cutting rivet sleeve flange (8), and the distance between described front edge (6) and described rear edge (7) is consistent with the described rivet sleeve (9) after rivet and rivet sleeve flange (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610499483.3A CN105880458B (en) | 2016-06-30 | 2016-06-30 | A kind of high strength rivet removal tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610499483.3A CN105880458B (en) | 2016-06-30 | 2016-06-30 | A kind of high strength rivet removal tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105880458A true CN105880458A (en) | 2016-08-24 |
| CN105880458B CN105880458B (en) | 2017-09-05 |
Family
ID=56718604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610499483.3A Active CN105880458B (en) | 2016-06-30 | 2016-06-30 | A kind of high strength rivet removal tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105880458B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918860A (en) * | 2019-12-05 | 2020-03-27 | 中国航空制造技术研究院 | Fastener clamping and jacking device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101172299A (en) * | 2007-08-31 | 2008-05-07 | 中国南车集团眉山车辆厂 | Rotation riveting instrument and cutting instrument |
| KR101013397B1 (en) * | 2010-10-19 | 2011-02-14 | 인파스텍코리아(주) | Rivet cutting tool and rivet disassembly apparatus |
| CN202606776U (en) * | 2012-05-23 | 2012-12-19 | 山东同力达智能机械有限公司 | Lantern ring breaking cutting machine |
| CN202701275U (en) * | 2012-08-07 | 2013-01-30 | 株洲华盛实业有限公司 | Cutting device for hydraulic pressure rivet cap |
| KR20150016803A (en) * | 2013-08-05 | 2015-02-13 | 주식회사마이크로컴퓨팅 | rivet removal device |
| CN105312480A (en) * | 2014-07-10 | 2016-02-10 | 湖北汉唐自动化设备有限公司 | Rivet removing device for commercial vehicle frame production line |
-
2016
- 2016-06-30 CN CN201610499483.3A patent/CN105880458B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101172299A (en) * | 2007-08-31 | 2008-05-07 | 中国南车集团眉山车辆厂 | Rotation riveting instrument and cutting instrument |
| KR101013397B1 (en) * | 2010-10-19 | 2011-02-14 | 인파스텍코리아(주) | Rivet cutting tool and rivet disassembly apparatus |
| CN202606776U (en) * | 2012-05-23 | 2012-12-19 | 山东同力达智能机械有限公司 | Lantern ring breaking cutting machine |
| CN202701275U (en) * | 2012-08-07 | 2013-01-30 | 株洲华盛实业有限公司 | Cutting device for hydraulic pressure rivet cap |
| KR20150016803A (en) * | 2013-08-05 | 2015-02-13 | 주식회사마이크로컴퓨팅 | rivet removal device |
| CN105312480A (en) * | 2014-07-10 | 2016-02-10 | 湖北汉唐自动化设备有限公司 | Rivet removing device for commercial vehicle frame production line |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110918860A (en) * | 2019-12-05 | 2020-03-27 | 中国航空制造技术研究院 | Fastener clamping and jacking device |
| CN110918860B (en) * | 2019-12-05 | 2021-07-16 | 中国航空制造技术研究院 | Fastener clamping and jacking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105880458B (en) | 2017-09-05 |
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