CN111550486A - Combined type rivet screw - Google Patents
Combined type rivet screw Download PDFInfo
- Publication number
- CN111550486A CN111550486A CN202010433272.6A CN202010433272A CN111550486A CN 111550486 A CN111550486 A CN 111550486A CN 202010433272 A CN202010433272 A CN 202010433272A CN 111550486 A CN111550486 A CN 111550486A
- Authority
- CN
- China
- Prior art keywords
- wall
- screw
- sleeve
- screw cap
- nut
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/041—Specially-shaped shafts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B19/00—Bolts without screw-thread; Pins, including deformable elements; Rivets
- F16B19/04—Rivets; Spigots or the like fastened by riveting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws
- F16B35/04—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws with specially-shaped head or shaft in order to fix the bolt on or in an object
- F16B35/06—Specially-shaped heads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a combined type rivet pulling screw rod which comprises a screw cap, wherein an installation column is arranged on the outer wall of one side of the screw cap, a stud is arranged on the outer wall of the top of the installation column, a circular groove is formed in the outer wall of the top of the screw cap, an adjusting disc is fixed on the inner wall of the bottom of the circular groove through a bearing, a positioning sleeve is fixed on the inner wall of the screw cap through a bolt, the same screw rod is fixed on the outer wall of the top of the positioning sleeve and the inner wall of the top of the screw cap through the bearing, a threaded sleeve is connected with the screw rod in a threaded mode, locking mechanisms are arranged on two sides of the inner wall of the bottom of the screw cap respectively, each locking mechanism comprises an installation sleeve, a. According to the invention, the locking mechanism is arranged in the nut, the locking mechanism is driven by the matching between the adjusting disc on the nut and the screw, and the positioning sleeve is arranged in the nut, so that the sliding sleeve in the positioning sleeve is convenient for positioning the mounting column.
Description
Technical Field
The invention relates to the technical field of rivet screws, in particular to a combined type rivet screw.
Background
The rivet screw is widely used for assembling electromechanical and light industrial products such as automobiles, aviation, instruments, furniture, decoration and the like. The novel riveting tool is developed for overcoming the defects that a welding nut of a metal sheet and a thin pipe is easy to melt, an internal thread is easy to slip, and the like, does not need to tap the internal thread, does not need to weld the nut, is firm in riveting, and is high in efficiency and convenient to use.
The existing rivet screw is of an integrated structure, the screw of the rivet screw is easy to wear and cannot be used once being damaged, and therefore resource waste is caused.
Disclosure of Invention
Based on the technical problems in the background art, the invention provides a combined type rivet screw.
The invention provides a combined type rivet pulling screw rod which comprises a screw cap, wherein an installation column is arranged on the outer wall of one side of the screw cap, a stud is arranged on the outer wall of the top of the installation column, a circular groove is formed in the outer wall of the top of the screw cap, an adjusting disc is fixed on the inner wall of the bottom of the circular groove through a bearing, a positioning sleeve is fixed on the inner wall of the screw cap through a bolt, the same screw rod is fixed on the outer wall of the top of the positioning sleeve and the inner wall of the top of the screw cap through the bearing, a threaded sleeve is connected with the screw rod in a screwed mode, locking mechanisms are arranged on two sides of the inner wall of the bottom of the screw cap respectively, each locking mechanism comprises an installation sleeve, limiting rods of a T-shaped structure are connected to the inner wall.
Preferably, two the outer wall of gag lever post has all cup jointed first spring, the spacing groove has all been seted up to the both sides outer wall of erection column.
Preferably, the specification of the limiting groove is matched with that of the limiting rods, and one end of each of the two limiting rods is hinged with a pull rod.
Preferably, one end of each of the two pull rods is movably connected to the threaded sleeve, and the adjusting disc is connected to the screw rod.
Preferably, the inner wall of the top of the locating sleeve is fixed with a second spring through a bolt, and the inner walls of two sides of the locating sleeve are connected with sliding sleeves in a sliding mode.
Preferably, the specification of the sliding sleeve is matched with that of the mounting column.
According to the invention, the locking mechanism is arranged in the nut, the locking mechanism is driven by the matching between the adjusting disc on the nut and the screw, and the positioning sleeve is arranged in the nut, so that the sliding sleeve in the positioning sleeve is convenient for positioning the mounting column.
Drawings
Fig. 1 is a schematic structural view of a combined blind rivet screw according to the present invention;
fig. 2 is a schematic cross-sectional structural view of a nut of the combined blind rivet screw according to the present invention;
fig. 3 is a schematic top view of a nut of the combined blind rivet screw according to the present invention.
In the figure: the device comprises a nut 1, a mounting column 2, a stud 3, an adjusting disc 4, a positioning sleeve 5, a locking mechanism 6, a screw 7, a threaded sleeve 8, a pull rod 9, a mounting sleeve 10, a limiting rod 11, a first spring 12, a sliding groove 13, a sliding sleeve 14 and a second spring 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, a modular rivet screw, including nut 1, 1 one side outer wall of nut is provided with erection column 2, 2 top outer walls of erection column are provided with double-screw bolt 3, the circular slot has been seted up to 1 top outer wall of nut, and the bottom inner wall of circular slot is fixed with adjusting disk 4 through the bearing, nut 1's inner wall has position sleeve 5 through the bolt fastening, 5 top outer walls of position sleeve and 1 top inner wall of nut are fixed with same screw rod 7 through the bearing, the spiro union of screw rod 7 has thread bush 8, the both sides of 1 bottom inner wall of nut all are provided with locking mechanism 6, locking mechanism 6 includes mounting sleeve 10, the inner wall sliding connection of mounting sleeve 10 has the gag lever post 11 of T shape structure, spout 13 has all been seted up to the both sides of 1 bottom inner wall of nut, and two gag lever posts 11 are sliding connection respectively.
According to the invention, the outer walls of two limiting rods 11 are respectively sleeved with a first spring 12, the outer walls of two sides of an installation column 2 are respectively provided with a limiting groove, the specification of the limiting grooves is matched with that of the limiting rods 11, one end of each limiting rod 1 is hinged with a pull rod 9, one end of each pull rod 9 is movably connected onto a threaded sleeve 8, an adjusting disc 4 is connected onto a screw rod 7, the inner wall of the top of a positioning sleeve 5 is respectively fixed with a second spring 15 through a bolt, the inner walls of two sides of the positioning sleeve 5 are slidably connected with sliding sleeves 14, and the specification of the sliding sleeves 14 is matched with that of the installation column 2.
The working principle is as follows: when the stud 3 needs to be replaced, the adjusting disc 4 is rotated through the screwdriver, the adjusting disc 4 drives the screw rod 7 to rotate when rotating, the threaded sleeve 8 is driven to move, the threaded sleeve 8 descends to push the two limiting rods 11 to move away from each other with the pull rod 9, the limiting rods 11 are pulled out of the mounting column 2, unlocking is completed, and the mounting column 2 is locked by the adjusting disc 4 which rotates reversely during installation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. The combined type rivet screw comprises a screw cap (1) and is characterized in that an installation column (2) is arranged on the outer wall of one side of the screw cap (1), a stud (3) is arranged on the outer wall of the top of the installation column (2), a circular groove is formed in the outer wall of the top of the screw cap (1), an adjusting disc (4) is fixed on the inner wall of the bottom of the circular groove through a bearing, a positioning sleeve (5) is fixedly connected to the inner wall of the screw cap (1), the outer wall of the top of the positioning sleeve (5) and the inner wall of the top of the screw cap (1) are fixed with a same screw (7) through a bearing, a threaded sleeve (8) is screwed on the screw (7), locking mechanisms (6) are arranged on two sides of the inner wall of the bottom of the screw cap (1) respectively, each locking mechanism (6) comprises an installation sleeve (10), and a, the two sides of the inner wall of the bottom of the nut (1) are provided with sliding grooves (13), and the two limiting rods (11) are respectively connected to the inner walls of the two sliding grooves (13) in a sliding mode.
2. The combined type rivet screw according to claim 1, characterized in that the outer walls of the two limiting rods (11) are sleeved with first springs (12), and the outer walls of the two sides of the mounting post (2) are provided with limiting grooves.
3. A combined blind rivet screw according to claim 2, characterised in that the specifications of the limiting grooves and the limiting rods (11) are matched, and a pull rod (9) is hinged to one end of each of the two limiting rods (1).
4. A combined blind rivet screw according to claim 3, characterised in that one end of the two tie rods (9) is movably connected to the threaded sleeve (8), and the adjusting disk (4) is connected to the screw (7).
5. The combined rivet screw according to claim 4, characterized in that the top inner wall of the locating sleeve (5) is fixedly connected with a second spring (15), and the inner walls of the two sides of the locating sleeve (5) are slidably connected with sliding sleeves (14).
6. A combined blind rivet screw according to claim 5, characterised in that the specifications of the sliding sleeve (14) and the mounting post (2) are matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010433272.6A CN111550486A (en) | 2020-05-21 | 2020-05-21 | Combined type rivet screw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010433272.6A CN111550486A (en) | 2020-05-21 | 2020-05-21 | Combined type rivet screw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111550486A true CN111550486A (en) | 2020-08-18 |
Family
ID=72005006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010433272.6A Pending CN111550486A (en) | 2020-05-21 | 2020-05-21 | Combined type rivet screw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111550486A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0424297D0 (en) * | 2003-11-03 | 2004-12-01 | Beckers Ludwig | Fastener in the form of an eyebolt |
| US20090304477A1 (en) * | 2008-06-04 | 2009-12-10 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Connecting member |
| CN207212964U (en) * | 2017-08-17 | 2018-04-10 | 河南亚视软件技术有限公司 | The driven gear assembly of intelligent ball machine |
| CN208089733U (en) * | 2018-04-04 | 2018-11-13 | 苏州航太机械科技有限公司 | A kind of hexagonal self-locking nut |
| CN209025974U (en) * | 2018-08-30 | 2019-06-25 | 联伟汽车零部件(重庆)有限公司 | A kind of combined type staking screw rod |
| CN209385467U (en) * | 2018-01-17 | 2019-09-13 | 珠海市长盛电线电缆有限公司 | A kind of environment protection elastic bail |
| CN209440034U (en) * | 2018-12-21 | 2019-09-27 | 丹东江源机械有限公司 | A kind of tooling clamping device |
-
2020
- 2020-05-21 CN CN202010433272.6A patent/CN111550486A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0424297D0 (en) * | 2003-11-03 | 2004-12-01 | Beckers Ludwig | Fastener in the form of an eyebolt |
| US20090304477A1 (en) * | 2008-06-04 | 2009-12-10 | Hong Fu Jin Precision Industry (Shenzhen) Co., Ltd. | Connecting member |
| CN207212964U (en) * | 2017-08-17 | 2018-04-10 | 河南亚视软件技术有限公司 | The driven gear assembly of intelligent ball machine |
| CN209385467U (en) * | 2018-01-17 | 2019-09-13 | 珠海市长盛电线电缆有限公司 | A kind of environment protection elastic bail |
| CN208089733U (en) * | 2018-04-04 | 2018-11-13 | 苏州航太机械科技有限公司 | A kind of hexagonal self-locking nut |
| CN209025974U (en) * | 2018-08-30 | 2019-06-25 | 联伟汽车零部件(重庆)有限公司 | A kind of combined type staking screw rod |
| CN209440034U (en) * | 2018-12-21 | 2019-09-27 | 丹东江源机械有限公司 | A kind of tooling clamping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200818 |
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| RJ01 | Rejection of invention patent application after publication |