CN114160744B - Rivet pulling device for VISU-LOK rivet - Google Patents
Rivet pulling device for VISU-LOK rivet Download PDFInfo
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- CN114160744B CN114160744B CN202111349285.6A CN202111349285A CN114160744B CN 114160744 B CN114160744 B CN 114160744B CN 202111349285 A CN202111349285 A CN 202111349285A CN 114160744 B CN114160744 B CN 114160744B
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- China
- Prior art keywords
- visu
- lok
- rivet
- electric drill
- connector
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- 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
- B21J15/10—Riveting machines
- B21J15/36—Rivet sets, i.e. tools for forming heads; Mandrels for expanding parts of hollow rivets
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- 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
- B21J15/10—Riveting machines
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- 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
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- 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
- B21J15/42—Special clamping devices for workpieces to be riveted together, e.g. operating through the rivet holes
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- 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
- B21J15/44—Rivet hole positioners
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The invention belongs to the field of maintenance equipment of aviation parts, and particularly relates to a rivet pulling device for VISU-LOK rivets. Including electric drill rifle body and VISU-LOK rivet joint, VISU-LOK rivet joint includes loose core joint and the suit at the connector outside loose core joint, loose core joint is connected the setting with the power end of electric drill rifle body, loose core joint rotates and is provided with in the connector, the connector is fixed on the electric drill rifle body, the one end that the electric drill rifle body was kept away from to the connector is provided with the fixed orifices that is used for fixed VISU-LOK rivet, the one end that the electric drill rifle body was kept away from to loose core joint is provided with the connecting hole that is used for fixed VISU-LOK rivet screw rod, clearance fit between connecting hole and the VISU-LOK rivet screw rod. The blind core joint can realize the riveting process of VISU-LOK rivets of different types by changing the size of the inner hole of the joint, and the diversity and the versatility of the blind core joint are reflected. Meanwhile, the device is simple to operate, low in risk and high in application value.
Description
Technical Field
The invention belongs to the field of maintenance equipment of aviation parts and particularly relates to a rivet pulling device for VISU-LOK rivets.
Background
The rivet is a nail-shaped object, and one end of the rivet is provided with a cap. In riveting, the riveted parts are connected by self-deformation or interference. Due to the stability of connection, the connecting device is commonly used for fastening and connecting various metal material plates and pipes and is widely applied to various fields of the mechanical industry.
In recent years, with the improvement of living standard of people, people travel by airplane becomes the first choice for long distance travel and business trip, so the development of aviation industry is rapid. Riveting is widely used for fastening aviation parts. Because the development time of the domestic aviation industry is short and the foreign technology is blocked, the maintenance of aviation parts is mostly finished by adopting an imported mode to maintain and replace the parts. In the riveting process of aviation products of a few navigation companies, VISU-LOK rivets are mainly used, the core pulling parts of the VISU-LOK rivets are connected with the heads of the rivets through threads, and the difference of the structure of the VISU-LOK rivets with the common domestic core pulling rivets also results in that no rivet pulling device for the rivets exists at present at home. The hand riveters imported in the category are too high in cost and difficult to purchase, and the current situation of the blank in the domestic market is filled.
Meanwhile, the existing hand riveter is complex in structure, relatively large in size and inconvenient to hold by a worker, so that the working efficiency is further influenced.
Disclosure of Invention
Aiming at the technical problems in the use process of the VISU-LOK rivet, the invention provides the rivet pulling device for the VISU-LOK rivet, which is reasonable in design, simple in structure, convenient to process and convenient to hold and apply.
In order to achieve the purpose, the invention adopts the technical scheme that the rivet pulling device for the VISU-LOK rivet comprises an electric drill gun body and a VISU-LOK rivet joint, wherein the VISU-LOK rivet joint comprises a loose core joint and a connector sleeved outside the loose core joint, the loose core joint is connected with the power end of the electric drill gun body, the loose core joint is rotatably arranged in the connector, the connector is fixed on the electric drill gun body, a fixing hole for fixing the VISU-LOK rivet is formed in one end, away from the electric drill gun body, of the connector, a connecting hole for fixing a VISU-LOK rivet screw is formed in one end, away from the electric drill gun body, of the loose core joint, and the connecting hole and the VISU-LOK rivet screw are in clearance fit.
Preferably, the power end of the electric drill gun body is connected with an adapter, one end, far away from the electric drill gun body, of the adapter is provided with a pin shaft hole, and the core pulling joint is connected with the power end of the electric drill gun body through inserting the pin shaft hole.
Preferably, the electric drill gun body is provided with a clamp, one end of the clamp is fixed on the electric drill gun body, and the other end of the clamp is fixed with a connector.
Preferably, the connector is sleeved with a fixing sleeve, the fixing sleeve is sleeved at one end of the hoop, and the connector is fixed at one end of the hoop through the fixing sleeve.
Preferably, the fixing sleeve is provided with a jackscrew for fixing the connector.
Preferably, the connection hole is formed in a key groove shape.
Compared with the prior art, the invention has the advantages and positive effects that,
the invention provides a rivet pulling device for VISU-LOK rivets, which utilizes an electric drill gun body with a mature structure as a driving mechanism to match with a uniquely designed VISU-LOK rivet joint, so that the rivet pulling device can quickly and completely pull the core of the VISU-LOK rivets under the condition of convenient hand holding, thereby solving the technical problems of the existing VISU-LOK rivet pulling device. Meanwhile, the device is simple to operate, low in risk and high in application value.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
FIG. 1 is a schematic structural view of a blind rivet apparatus for VISU-LOK rivets as provided in example 1;
FIG. 2 is an exploded view of the VISU-LOK rivet joint provided in example 1;
fig. 3 is a schematic structural diagram of the core back connector provided in embodiment 1;
fig. 4 is a front view of the core back connector and the connector provided in embodiment 1 when they are connected;
fig. 5 is a schematic structural view of a clip provided in embodiment 1;
in the above figures, 1, an electric drill gun body; 2. a VISU-LOK rivet joint; 21. a core pulling joint; 211. connecting holes; 22. a connector; 221. a fixing hole; 23. fixing a sleeve; 24. carrying out top thread; 3. an adapter; 4. and (5) clamping a hoop.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the present invention is not limited to the specific embodiments of the present disclosure.
In the embodiment, the key point of improvement is that the VISU-LOK rivet joint 2 is provided with a blind rivet joint 2, the VISU-LOK rivet joint 2 comprises a loose core joint 21 and a connector 22 sleeved outside the loose core joint 21, the loose core joint 21 is connected with the power end of the electric drill gun body 1, the loose core joint 21 is integrally arranged in a column shape and comprises two parts, one part is used for being connected with the electric drill gun body 1, and the other part is used for fixedly fixing a VISU-LOK rivet screw rod, therefore, a connecting hole 211 for fixing the VISU-LOK rivet screw rod is formed in one end, far away from the electric drill gun body 1, of the loose core joint 21, and the connecting hole 211 and the VISU-LOK rivet screw rod are in clearance fit, so that the VISU-LOK rivet screw rod is inserted into the connecting hole 211, and the rotation of the connecting hole 211 is realized.
In order to implement the VISU-LOK rivet, the main body does not rotate, in the embodiment, the loose core joint 21 is rotatably arranged in the connecting head 22, in a simple manner, the loose core joint 21 rotates, the connecting head 22 does not move, in the embodiment, the connecting head 22 is integrally arranged in a cylindrical pipe shape, the connecting head 22 is fixed on the electric drill gun body 1, one end, away from the electric drill gun body 1, of the connecting head 22 is provided with a fixing hole 221 for fixing the VISU-LOK rivet, the fixing hole 221 is generally arranged in a regular hexagonal shape and can just clamp the body of the VISU-LOK rivet to enable the body of the VISU-LOK rivet to be incapable of rotating, and therefore the VISU-LOK rivet screw is separated from the body of the VISU-LOK rivet in a rotating state to achieve riveting.
Considering loose core joint 21 needs to use with connector 22 cooperation, for this reason, in order to increase its and electric drill rifle body 1 between the interval, be connected with adaptor 3 at the power end of electric drill rifle body 1, adaptor 3 wholly is the column setting, only is provided with the round pin shaft hole in its one end of keeping away from electric drill rifle body 1, and the one end that loose core joint 21 kept away from connecting hole 211 then is regular hexagon round pin form setting. In this way, the loose core joint 21 is connected with the power end of the electric drill gun body 1 through the insertion pin shaft hole. The adapter 3 is arranged for another purpose, frequent centering is not needed, due to the fact that the VISU-LOK rivets are different in type, when the adapter is fixed according to different types, if the adapter is directly fixed to the power end of the electric drill gun body 1, centering is probably needed, the accuracy of centering is guaranteed, and the adapter 3 is used, the center of the adapter is fixed, and therefore the problem of centering is avoided.
Because the setting of adaptor 3, make connector 22 keep away from electric drill rifle body 1, for this reason, in order to realize the fixed of electric drill rifle body 1 and connector 22, be provided with clamp 4 on electric drill rifle body 1, clamp 4 wholly is round platform pipe commentaries on classics setting, the fretwork is done at its middle part to handle, thereby adaptor 3 is conveniently observed, clamp 4 has the two parts combination of symmetry to form, pass through the bolt fastening between the two parts, thereby the realization is pressed from both sides tightly, for this reason, the one end of clamp 4 is fixed on electric drill rifle body 1, the other end is fixed with connector 22.
Considering that the VISU-LOK rivets are different in model, the cost is reduced while the connector 22 and the loose core connector 21 are convenient to replace, therefore, a fixing sleeve 23 is sleeved outside the connector 22, the whole fixing sleeve 23 is also arranged in a tubular shape, the fixing sleeve 23 is sleeved at one end of the hoop 4, and the connector 22 is fixed at one end of the hoop 4 through the fixing sleeve 23. Thus, less material is used to replace the connector 22, thereby reducing the cost of manufacture.
In order to fix the fixing sleeve 23 to the connecting head 22, in the present embodiment, a jackscrew 24 for fixing the connecting head 22 is provided on the fixing sleeve 23. Through the arrangement of the jackscrew 24, the locking of the connector 22 is realized, and meanwhile, the connector 22 is convenient to slide.
In order to facilitate the insertion of the VISU-LOK rivet screw, the connection hole 211 is formed in a key groove shape. Therefore, under the condition that the length is increased and the width is not changed, the insertion is convenient, and the rotation of the VISU-LOK rivet screw can be ensured.
Through the arrangement, the VISU-LOK rivet is effectively and quickly installed, and meanwhile, the whole rivet pulling device is simple in structure and low in cost, is free from dependence on foreign equipment, and is suitable for large-scale popularization and use.
The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.
Claims (6)
1. The utility model provides a rivet pulling device for VISU-LOK rivet, its characterized in that, includes electric drill rifle body and VISU-LOK rivet joint, VISU-LOK rivet joint includes loose core joint and suit at the outer connector of loose core joint, loose core joint is connected with the power end of electric drill rifle body and is set up, loose core joint rotates and sets up in the connector, the connector is fixed on the electric drill rifle body, the one end that the electric drill rifle body was kept away from to the connector is provided with the fixed orifices that is used for fixed VISU-LOK rivet, the one end that the electric drill rifle body was kept away from to the loose core joint is provided with the connecting hole that is used for fixed VISU-LOK rivet screw rod, clearance fit between connecting hole and the VISU-LOK rivet screw rod.
2. The rivet pulling device for VISU-LOK rivets according to claim 1, wherein an adapter is connected to a power end of the electric drill gun body, a pin shaft hole is formed in one end, away from the electric drill gun body, of the adapter, and the loose core joint is connected with the power end of the electric drill gun body through being inserted into the pin shaft hole.
3. A blind rivet apparatus for VISU-LOK rivets according to claim 2, wherein said electric drill gun body is provided with a band, one end of said band is fixed to said electric drill gun body and the other end is fixed to a connector.
4. A blind rivet apparatus for a VISU-LOK rivet as defined in claim 3, wherein a retaining sleeve is attached to the connector sleeve, said retaining sleeve being attached to one end of the clamp, said connector being attached to one end of the clamp by the retaining sleeve.
5. A blind riveting apparatus according to claim 4, wherein the fixing sleeve is provided with a jackscrew for fixing the connector.
6. A blind rivet apparatus for VISU-LOK rivets according to any one of claims 1-5, wherein said attachment holes are keyway-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111349285.6A CN114160744B (en) | 2021-11-15 | 2021-11-15 | Rivet pulling device for VISU-LOK rivet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111349285.6A CN114160744B (en) | 2021-11-15 | 2021-11-15 | Rivet pulling device for VISU-LOK rivet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114160744A CN114160744A (en) | 2022-03-11 |
| CN114160744B true CN114160744B (en) | 2022-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111349285.6A Active CN114160744B (en) | 2021-11-15 | 2021-11-15 | Rivet pulling device for VISU-LOK rivet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114160744B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203830641U (en) * | 2014-05-20 | 2014-09-17 | 高良 | Electric hand riveter convenient to dismount and mount |
| GB2531525A (en) * | 2014-10-20 | 2016-04-27 | Avdel Uk Ltd | Retention and release mechanism for a power tool |
| TWM562173U (en) * | 2018-01-10 | 2018-06-21 | Lin Yu Tang | Riveting distance sensing assembly of electric rivet gun |
| CN210936953U (en) * | 2019-11-19 | 2020-07-07 | 徐日华 | Electric core-pulling blind rivet conversion head |
| CN211248174U (en) * | 2019-11-19 | 2020-08-14 | 徐日华 | Electronic cap nail conversion head of loosing core that thermal diffusivity is good |
| CN212216954U (en) * | 2020-05-24 | 2020-12-25 | 上海威若顿机械制造有限公司 | Rivet rod locking type electric self-plugging rivet riveting tool |
| CN113618013B (en) * | 2021-07-14 | 2023-12-19 | 沛县鑫鸿驰交通运输设备有限公司 | Direct current electric hand riveter |
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2021
- 2021-11-15 CN CN202111349285.6A patent/CN114160744B/en active Active
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|---|---|
| CN114160744A (en) | 2022-03-11 |
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| PB01 | Publication | ||
| CB02 | Change of applicant information |
Address after: 250107 in Tiangong garden, Yaoqiang International Airport, Jinan City, Shandong Province Applicant after: SHANDONG XIANGYU AVIATION TECHNOLOGY SERVICE CO.,LTD. Address before: 250107 yuanqiang International Airport Tiangong garden, Licheng District, Jinan City, Shandong Province Applicant before: SHANDONG XIANGYU AVIATION TECHNOLOGY SERVICE CO.,LTD. |
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