CN204486699U - A kind of hand riveter - Google Patents
A kind of hand riveter Download PDFInfo
- Publication number
- CN204486699U CN204486699U CN201520084142.0U CN201520084142U CN204486699U CN 204486699 U CN204486699 U CN 204486699U CN 201520084142 U CN201520084142 U CN 201520084142U CN 204486699 U CN204486699 U CN 204486699U
- Authority
- CN
- China
- Prior art keywords
- seat
- riveting gun
- pull bar
- adjustment seat
- rivet
- 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.)
- Active
Links
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
- B21J15/386—Pliers for riveting
-
- 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
- B21J15/02—Riveting procedures
- B21J15/04—Riveting hollow rivets mechanically
- B21J15/043—Riveting hollow rivets mechanically by pulling a mandrel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The utility model discloses a kind of hand riveter, comprise riveting gun seat and the adjustment seat being positioned at this riveting gun seat front end, it is characterized in that: one end of described adjustment seat is riveted on this riveting gun seat, this adjustment seat and this riveting gun seat form the integrated combination part of hollow.The utility model is by the thread connecting mode between the adjustment seat of traditional hand riveter and riveting gun seat, be designed to adopt the mode of riveted joint to connect, eliminate these parts of adjusting nut, reduce cost, adjustment seat and riveting gun seat is made to become integrated combination part, make hand riveter structure become more simple, meanwhile, eliminate the installation steps be threaded between adjustment seat and riveting gun seat.
Description
Technical field
The utility model relates to a kind of hand riveter.
Background technology
Self-plugging rivet is the rivet of a class blind riveting, but specific purpose tool riveting gun must be used to rivet.During riveted joint, rivet mandrel is pulled by special riveting gun, and rivet body is expanded, and plays riveted joint effect.This kind of rivet is specially adapted to the riveted joint occasion that inconvenience adopts conventional rivets (must rivet from two sides), therefore is widely used on the products such as building, automobile, boats and ships, aircraft, machine, electrical equipment, furniture.When using riveting gun riveted joint, only need one-sided construction and achievable riveting work, construction, operation is very easy, fast, can not destroy workpiece, is applicable to the position construction that hand or top iron cannot arrive.
Riveted joint principle is the sheet material that manufactured head runs through riveted joint, and it is flange shape that rivet bar forces manufactured head to expand formation by pulling force, makes material reach the object of riveted joint.Riveting gun includes hand-operated core pulling riveting gun, Pneumatic core-pulling riveting gun and electric core extraction pneumatic riveter.Usually, commercially with in engineering core extraction pneumatic riveter is used to be manual.
Existing hand-operated core pulling riveting gun comprises riveting gun seat, rivet governor motion is provided with in the front end of this riveting gun seat, this rivet governor motion comprises an adjustment seat, the both sides of riveting gun seat are hinged with two handles, rivet grasping mechanism is provided with in this adjustment seat, this rivet grasping mechanism has a bobbin, bobbin head inside is equipped with for biting self-plugging rivet bar claw, bobbin has the internal conical surface that ring is wrapped in claw outside cylinder cavity, in this riveting gun seat, activity is inserted with pull bar, one end of this pull bar is connected with this rivet grasping mechanism, the other end of this pull bar is connected with a back seat, connecting rod is hinged with between this back seat and each handle.
Its operation principle is: hand-tightly hold two handles by two, and firmly to centre with strength, pull a bobbin by connecting rod, claw is equipped with in bobbin head inside to two arms, and claw is wrapped in the internal conical surface of its outside cylinder cavity by means of ring, bites self-plugging rivet bar and pulls back.During operation, first the steel rivet bar of self-plugging rivet afterbody is inserted in the claw of core extraction pneumatic riveter head, and then core extraction pneumatic riveter is just put, rivet is inserted will rivet in the hole of workpiece, again firmly by the folding of the self-plugging rivet small of the stock several times, along with seesawing of bobbin, claw in it divides and pulls self-plugging rivet bar several times, the compression of the taper end of rivet is supportted large by the stub end by self-plugging rivet bar, until combination workpiece riveted tightly, last rivet bar holds can't stand large pulling force again, in stub end generation constriction, till fracture, complete riveting.
But, the adjustment seat of existing hand riveter and riveting gun seat adopt the mode be threaded to tighten together, be generally and offer external screw thread in one end of adjustment seat, the end face of riveting gun seat has internal thread, simultaneously, in order to being threaded between the adjustment seat that makes and riveting gun seat is more reliable, usually on the periphery of adjustment seat, also have additional an adjusting nut, the end face of this adjusting nut and riveting gun seat offsets.Adopt above-mentioned thread connecting mode, need to set up adjusting nut, add cost, make structure become complicated, inconvenience is installed simultaneously.
Utility model content
The technical problems to be solved in the utility model is the present situation for prior art, and provide a kind of structure simple, cost is low, is convenient to the hand riveter installed.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of hand riveter, comprise riveting gun seat and the adjustment seat being positioned at this riveting gun seat front end, it is characterized in that: one end of described adjustment seat is riveted on this riveting gun seat, this adjustment seat and this riveting gun seat form the integrated combination part of hollow.
As improvement, the both sides of described riveting gun seat are hinged with two handles by screw shaft, rivet grasping mechanism is provided with in this adjustment seat, in this riveting gun seat, activity is inserted with pull bar, one end of this pull bar is connected with this rivet grasping mechanism, the other end of this pull bar is connected with a back seat, between this back seat and each handle, be hinged with connecting rod.
Improve again, the push rod that described rivet grasping mechanism comprises the bobbin be placed in this adjustment seat, is located at the claw of this bobbin head, offset with this claw and the back-moving spring offseted with this push rod, this bobbin internal chamber wall has the claw guide groove with gradient, a part for this claw embeds in this claw guide groove.
Improve, described pull bar hollow, one end of this pull bar is threaded with bobbin again, and it is inner that one end of described push rod and back-moving spring are placed in this pull bar, and the other end of this pull bar is threadedly connected on back seat.
Improve, the below of described riveting gun seat is provided with guide holder, and this guide holder has the guide part of a hollow again, and pull bar is through this guide part.
Improve, mouth led by the other end of the described adjustment seat rivet that has been threaded again.
Compared with prior art, owing to the utility model has the advantage of: the utility model is by the thread connecting mode between the adjustment seat of traditional hand riveter and riveting gun seat, be designed to adopt the mode of riveted joint to connect, eliminate these parts of adjusting nut, reduce cost, make adjustment seat and riveting gun seat become integrated combination part, make hand riveter structure become more simple, meanwhile, the installation steps be threaded between adjustment seat and riveting gun seat are eliminated.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation in Fig. 1 between riveting gun seat and adjustment seat;
Fig. 3 is the structural representation of riveting gun seat in Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing embodiment, the utility model is described in further detail.
As shown in Figures 1 to 3, the hand riveter in the utility model embodiment, comprises riveting gun seat 3, adjustment seat 2, handle 9, screw shaft 10, rivet grasping mechanism, pull bar 7, back seat 8, connecting rod 11, guide holder 2 and rivet and leads mouth 1 etc.
Wherein, adjustment seat 2 is positioned at riveting gun seat 3 front end, one end of adjustment seat 2 is riveted on this riveting gun seat 3, mouth 1 led by the other end of adjustment seat 2 rivet that has been threaded, mouth 1 is led by arranging rivet, be convenient to rivet bar insert, this adjustment seat 2 and this riveting gun seat 3 form the integrated combination part of hollow, the both sides of riveting gun seat 3 are hinged with two handles 9 by screw shaft 10, rivet grasping mechanism is provided with in this adjustment seat 2, in this riveting gun seat 3, activity is inserted with pull bar 7, one end of this pull bar 7 is connected with this rivet grasping mechanism, the other end of this pull bar 7 is connected with a back seat 8, connecting rod 11 is hinged with between this back seat 8 and each handle 9.
The push rod 5 that above-mentioned rivet grasping mechanism comprises the bobbin 4 be placed in this adjustment seat 2, is located at the claw of this bobbin 4 head, offset with this claw and the back-moving spring 6 offseted with this push rod 5, this bobbin 4 internal chamber wall has the claw guide groove with gradient, and a part for this claw embeds in this claw guide groove.
Further, pull bar 8 hollow, one end of this pull bar 8 is threaded with bobbin 4, and it is inner that one end of push rod 5 and back-moving spring 6 are placed in this pull bar 8, and the other end of this pull bar 8 is threadedly connected on back seat 8.
In addition, the below of riveting gun seat 3 is provided with guide holder 12, and this guide holder 12 has the guide part of a hollow, and pull bar 7 is through this guide part, and this guide holder 12 pairs of pull bars 7 play guide effect.
During use, first, be separated by two handles 9, now, pull bar 7 is under the induced effect of connecting rod 11, anteriorly move, because rivet grasping mechanism is fixed on pull bar 7, rivet grasping mechanism is travelled forward, when closing handle together, claw in rivet grasping mechanism catches the backward rear motion of rivet, by rivet pull-up.
To sum up, the utility model is by the thread connecting mode between the adjustment seat 2 of traditional hand riveter and riveting gun seat 3, be designed to adopt the mode of riveted joint to connect, eliminate these parts of adjusting nut, reduce cost, make adjustment seat 2 and riveting gun seat 3 become integrated combination part, hand riveter structure is made to become more simple, meanwhile, eliminate the installation steps be threaded between adjustment seat 2 and riveting gun seat 3, achieve the effect of being convenient to install.
Claims (6)
1. a hand riveter, comprises riveting gun seat and the adjustment seat being positioned at this riveting gun seat front end, it is characterized in that: one end of described adjustment seat is riveted on this riveting gun seat, and this adjustment seat and this riveting gun seat form the integrated combination part of hollow.
2. hand riveter according to claim 1, it is characterized in that: the both sides of described riveting gun seat are hinged with two handles by screw shaft, rivet grasping mechanism is provided with in this adjustment seat, in this riveting gun seat, activity is inserted with pull bar, one end of this pull bar is connected with this rivet grasping mechanism, the other end of this pull bar is connected with a back seat, between this back seat and each handle, be hinged with connecting rod.
3. hand riveter according to claim 2, it is characterized in that: described rivet grasping mechanism comprises the bobbin be placed in this adjustment seat, is located at the claw of this bobbin head, the push rod that offsets with this claw and the back-moving spring offseted with this push rod, this bobbin internal chamber wall has the claw guide groove with gradient, a part for this claw embeds in this claw guide groove.
4. hand riveter according to claim 3, is characterized in that: described pull bar hollow, and one end of this pull bar is threaded with bobbin, and it is inner that one end of described push rod and back-moving spring are placed in this pull bar, and the other end of this pull bar is threadedly connected on back seat.
5. hand riveter according to claim 3, is characterized in that: the below of described riveting gun seat is provided with guide holder, and this guide holder has the guide part of a hollow, and pull bar is through this guide part.
6. hand riveter according to claim 2, is characterized in that: the other end of described adjustment seat has been threaded plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520084142.0U CN204486699U (en) | 2015-02-06 | 2015-02-06 | A kind of hand riveter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520084142.0U CN204486699U (en) | 2015-02-06 | 2015-02-06 | A kind of hand riveter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204486699U true CN204486699U (en) | 2015-07-22 |
Family
ID=53565994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520084142.0U Active CN204486699U (en) | 2015-02-06 | 2015-02-06 | A kind of hand riveter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204486699U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166593A (en) * | 2016-08-17 | 2016-11-30 | 余姚唐文工具有限公司 | Single-hand rivet gun |
| CN106363123A (en) * | 2016-11-24 | 2017-02-01 | 余姚唐文工具有限公司 | One-hand riveter |
-
2015
- 2015-02-06 CN CN201520084142.0U patent/CN204486699U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106166593A (en) * | 2016-08-17 | 2016-11-30 | 余姚唐文工具有限公司 | Single-hand rivet gun |
| CN106363123A (en) * | 2016-11-24 | 2017-02-01 | 余姚唐文工具有限公司 | One-hand riveter |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102527907B (en) | Riveter for self-plugging rivets | |
| CN203887143U (en) | Electric riveter | |
| CN204486699U (en) | A kind of hand riveter | |
| CN202539457U (en) | Core pulling rod clamping head module of core pulling rivet pulling gun | |
| CN104912890A (en) | Inset type combined rivet | |
| CN203887142U (en) | Head structure of electric riveter | |
| CN112475193B (en) | Pneumatic hand riveter | |
| US2401724A (en) | Riveting gun or like appliance | |
| CN201931040U (en) | Rivet nut gun | |
| CN204171260U (en) | Nut riveter | |
| CN207240099U (en) | A kind of aerospace parts disassembling fixture | |
| CN202646283U (en) | Drum-shaped rivet | |
| CN201728323U (en) | Rivet gripping mechanism of hand riveter | |
| CN206153973U (en) | Pull rod clamping mechanism | |
| CN108746456A (en) | A kind of fast-type hand riveter | |
| CN209273363U (en) | The assembler of bolt assembly tail end spring | |
| CN205315429U (en) | Hit into formula rivet | |
| CN106141994A (en) | A kind of bearing extractor | |
| CN208729682U (en) | A kind of bearing outside fastener and bearing removal component | |
| CN202639198U (en) | Riveter for blind rivet | |
| CN202768599U (en) | Highly-locking double-tooth rivet nut | |
| CN201500753U (en) | Metal wire fixed length feeding mechanism | |
| CN220185548U (en) | Combined self-plugging rivet | |
| CN205394445U (en) | Multi -functional five metals hammer that conveniently carries | |
| CN204603344U (en) | Be with fool proof chuck |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |