CN201676992U - Riveting machine - Google Patents
Riveting machine Download PDFInfo
- Publication number
- CN201676992U CN201676992U CN2010201430339U CN201020143033U CN201676992U CN 201676992 U CN201676992 U CN 201676992U CN 2010201430339 U CN2010201430339 U CN 2010201430339U CN 201020143033 U CN201020143033 U CN 201020143033U CN 201676992 U CN201676992 U CN 201676992U
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- spring
- riveting
- presser feet
- riveter
- presser
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- Expired - Lifetime
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Abstract
A riveting machine comprises a riveter press head (6) and a squeezing device, and is characterized in that the squeezing device comprises an upper die (3) and a lower die (1), the upper die (3) and the lower die (1) match with each other by means of riveting a rivet (2) at upper and lower positions of riveting boards, the lower die (1) is disposed on a lower die holder (11), the upper end of the upper die (3) is fixed with the riveter press head (6), and a prepressing mechanism capable of pressing the upper and lower riveting boards (21,22) firstly when in riveting of the rivet (2) is arranged on one side of the riveter press head (6). Compared with the prior art, the riveting machine adopts the prepressing mechanism which is arranged on the side of the riveter press head and capable of pressing the upper and lower riveting boards at first when in riveting of the rivet, and has the advantages of ingenious conception, reasonable structure, high universality and wide applicable range, capability of increasing rivet strength and improving rivet quality by aid of close bonding between the upper and lower riveting boards according to the prepressing principle, and capability of being applicable to riveting of multi-layer plates.
Description
Technical field
The utility model is a kind of prepressing type riveting machine that multilayer material is riveted together that is used for.
Background technology
Existing a kind of patent No. is that application number is that 200510111445.8 Chinese invention patents that are called " hand held hydraulic riveting machine " have proposed a kind of structure, its structure is to be made of Power Component, compression assemblies, its power is from hydraulic cylinder, compression assemblies is overlapped the endoporus material with riveting and is clamp-oned by force in the locking slot of high strength rivet, the two " is united two into one " form as a whole, this hand held hydraulic riveting machine is simple in structure, easy to operate, and material selects for use rationally, thereby has service life longer.But it is directly following to finishing the riveted joint task with the rivet riveting that its shortcoming is a riveting die, if meet by the material hardness height of riveting like this, can have bigger gap between the riveted joint layer up and down, so very easily cause unsettled riveted joint, can have a strong impact on riveting quality and reduce the intensity of rivet, bury potential safety hazard to product.So its structure awaits to improve.
Summary of the invention
Technical problem to be solved in the utility model is that the riveting machine that can be close together between a kind of riveted plating levels that designs after ingenious, rational in infrastructure and the riveted joint is provided at above-mentioned prior art present situation.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this riveting machine, include riveter pressure head and pressurizing unit, it is characterized in that: described pressurizing unit includes upper die and lower die, described upper die and lower die can fit in the upper-lower position of rivet on riveted plating together, described counterdie is arranged on the die shoe, and the upper end of described patrix and riveter pressure head are fixed together, and the precompressed mechanism that can be earlier when described riveter pressure head sidepiece is provided with at rivet riveted plating up and down be pressed together.
As improvement, described precompressed mechanism can include presser feet, middle air-pressure tube, spring, spring base and presser bar, the upper end of described presser bar can be arranged in the inner chamber of middle air-pressure tube up or down, described spring housing string is in presser bar, and the upper end of this spring is supported on the inner chamber platform level of middle air-pressure tube, and the lower end of this spring is supported on the spring base of middle air-pressure tube bottom, and this spring base is fixed in the lower position of presser bar, described presser feet one end is the presser feet head, and the other end is the presser feet afterbody, have vertical cavity in the presser feet head, the lower end of described patrix can be inserted in the cavity of presser feet head up or down, and the presser bar lower end of stretching out in described presser feet afterbody and the air-pressure tube lower end therefrom is fixed together.
Improve, described spring base can be fixed together by trip bolt and presser bar again.
Improve, described presser feet afterbody can have jack again, and the lower end of described presser bar is to be inserted in the jack of presser feet afterbody, and by screw that presser feet afterbody and presser bar lower end is fixed with each other.
Improve again, the inner chamber platform level of air-pressure tube is the annular table level in described, and described spring base is the annular elastomeric spring abutment, and described spring is columniform helical annular spring, the upper end of this spring is supported on the annular table level, and the lower end of this spring is supported on the upper surface of annular elastomeric spring abutment.
Improve, described middle air-pressure tube can be fixed together the mutual lock ring of riveter pressure head and middle air-pressure tube upper end through bolt by connecting ring again.
Improve, the upper end of described patrix with the structure that the riveter pressure head is fixed is again: the upper end of patrix is threaded by the internal thread screw that is provided with in external screw thread and the riveter pressure head and fixed with each other.
Compared with prior art, the utility model adopt riveter pressure head sidepiece be provided with when rivet can be earlier will about the precompressed mechanism that is pressed together of riveted plating, the advantage of this design is: be skillfully constructed, rational in infrastructure, make and fit between the riveted plating levels closely by using the precompressed principle, thereby increase rivet value, improve riveting quality, and versatility is wide, and the scope of application is big, and can be used for the riveted joint of multi-layered board.
Description of drawings
Fig. 1 is the structure cutaway view of the utility model embodiment.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, the riveting machine of present embodiment, include riveter pressure head 6 and pressurizing unit, described pressurizing unit includes patrix 3 and counterdie 1, the upper-lower position that described patrix 3 and counterdie 1 can be riveted on rivet 2 on the riveted plating fits in together, described counterdie 1 is arranged on the die shoe 11, and the upper end of described patrix 3 and riveter pressure head 6 are fixed together, and can be earlier when described riveter pressure head 6 sidepieces are provided with in rivet 2 riveted joint will about the precompressed mechanism that is pressed together of riveted plating 21,22.This precompressed mechanism includes presser feet 56, middle air-pressure tube 5, spring 52, spring base 54 and presser bar 53, the upper end of described presser bar 53 can be arranged in the inner chamber of middle air-pressure tube 5 up or down, described spring 52 covers are gone here and there in presser bar 53, and the upper end of this spring 52 is supported on the inner chamber platform level 51 of middle air-pressure tube 5, and the lower end of this spring 52 is supported on the spring base 54 of middle air-pressure tube 53 bottoms, and this spring base 54 is fixed in the lower position of presser bar 53, described presser feet 56 1 ends are presser feet head 561, the other end is a presser feet afterbody 562, have vertical cavity 563 in the presser feet head 561, the lower end of described patrix 3 can be inserted in the cavity 563 of presser feet head 561 up or down, and presser bar 53 lower ends of stretching out in described presser feet afterbody 562 and air-pressure tube 5 lower ends therefrom are fixed together.Above-mentioned spring base 54 is fixed together by trip bolt 55 and presser bar 53.And above-mentioned presser feet afterbody 562 has jack, and the lower end of presser bar 53 is to be inserted in the jack of presser feet afterbody 562, and by screw that presser feet afterbody 562 and presser bar 53 lower ends are fixed with each other.The inner chamber platform level 51 of air-pressure tube 5 is the annular table level in above-mentioned, and described spring base 54 is the annular elastomeric spring abutment, described spring 52 is columniform helical annular spring, and the upper end of this spring 52 is supported on the annular table level, and the lower end of this spring 52 is supported on the upper surface of annular elastomeric spring abutment.Should riveter pressure head 6 and the mutual lock ring in middle air-pressure tube 5 upper ends be fixed together through bolt by connecting ring 4 by middle air-pressure tube 5.The upper end of above-mentioned patrix 3 and riveter pressure head 6 fixing structures are: the upper end of patrix 3 is threaded with the internal thread screw 61 of setting in the riveter pressure head 6 by external screw thread and fixed with each other.
Below the utility model is described in further detail:
This riveting machine (refers to riveter pressure head 6 by the riveter head, below identical), upper die and lower die, precompressed mechanism and link mechanism form, precompressed mechanism (refers to the solid screw 55 of spiral shell by presser feet, presser bar, spring, spring base, holding screw, below identical), bourdon tube (refer in air-pressure tube 5, below identical) form, bindiny mechanism is made up of connecting ring and bolt.During use, patrix and precompressed mechanism are installed on the riveter head simultaneously, counterdie is contained on the die shoe, two layer materials for the treatment of riveting are put on rivet be put on the counterdie, open riveting machine, the riveter head drives patrix, and bindiny mechanism and precompressed mechanism descend simultaneously, and is first with two layer material compactings by the presser feet of precompressed mechanism, the riveter head continues to descend then, against the force of the spring makes patrix with the moulding of rivet riveting, finishes the riveted joint process of one piece of rivet, thereby realizes the purpose of this utility model.
The presser feet one end endoporus (through hole 563 on the finger pressure pin head) of this riveting machine is aimed at the patrix cylindrical and is exceeded the patrix end face, the presser bar lower end is in the endoporus (jack in the finger pressure pin afterbody) that is inserted in the presser feet other end, and it is fastening by screw, spring, spring base and presser bar are installed in the bourdon tube successively, holding screw is fixed on spring base on the appropriate location of presser bar, bindiny mechanism is made up of connecting ring and bolt, the endoporus of connecting ring one end is by being bolted on the riveter head cylindrical, other end endoporus is fastening by bolt and bourdon tube cylindrical, and patrix is fixed on the end of riveter head.
During work, from preparing--riveted joint, finish and once rivet overall process.
Preparatory process: earlier rivet is pierced in the hole on material lower floor and material upper strata, again the three is put on the counterdie together, the cap head of rivet is dropped in the endosphere face of counterdie, finish preparatory process;
Staking process: starting riveter, riveter head drive patrix and precompressed mechanism are together to pressing down, by presser feet sheet material upper strata and sheet material lower floor are pressed together earlier, then presser feet is motionless, and the riveter head continues to pressing down, the compression spring makes patrix that the cylindrical end riveting balling-up of rivet is crown, reach after sheet material upper strata and the sheet material lower floor impermeable riveting purpose together, the riveter head is up, and riveter quits work, take out workpiece, finished the riveted joint of one piece of rivet.
Claims (7)
1. riveting machine, include riveter pressure head (6) and pressurizing unit, it is characterized in that: described pressurizing unit includes patrix (3) and counterdie (1), the upper-lower position that described patrix (3) and counterdie (1) can be riveted on rivet (2) on the riveted plating fits in together, described counterdie (1) is arranged on the die shoe (11), and the upper end of described patrix (3) and riveter pressure head (6) are fixed together, and are provided with when rivet (2) is riveted the precompressed mechanism that can be earlier riveted plating (21,22) up and down be pressed together at described riveter pressure head (6) sidepiece.
2. riveting machine according to claim 1, it is characterized in that: described precompressed mechanism includes presser feet (56), middle air-pressure tube (5), spring (52), spring base (54) and presser bar (53), the upper end of described presser bar (53) can be arranged in the inner chamber of middle air-pressure tube (5) up or down, described spring (52) cover is gone here and there in presser bar (53), and the upper end of this spring (52) is supported on the inner chamber platform level (51) of middle air-pressure tube (5), and the lower end of this spring (52) is supported on the spring base (54) of middle air-pressure tube (53) bottom, and this spring base (54) is fixed in the lower position of presser bar (53), described presser feet (56) one ends are presser feet head (561), and the other end is presser feet afterbody (562), have vertical cavity (563) in the presser feet head (561), the lower end of described patrix (3) can be inserted in the cavity (563) of presser feet head (561) up or down, and presser bar (53) lower end of stretching out in described presser feet afterbody (562) and air-pressure tube (5) lower end therefrom is fixed together.
3. riveting machine according to claim 2 is characterized in that: described spring base (54) is fixed together by trip bolt (55) and presser bar (53).
4. riveting machine according to claim 2, it is characterized in that: described presser feet afterbody (562) has jack, the lower end of described presser bar (53) is for to be inserted in the jack of presser feet afterbody (562), and by screw that presser feet afterbody (562) and presser bar (53) lower end is fixed with each other.
5. riveting machine according to claim 2, it is characterized in that: the inner chamber platform level (51) of air-pressure tube (5) is the annular table level in described, and described spring base (54) is the annular elastomeric spring abutment, described spring (52) is columniform helical annular spring, the upper end of this spring (52) is supported on the annular table level, and the lower end of this spring (52) is supported on the upper surface of annular elastomeric spring abutment.
6. according to the described riveting machine of arbitrary claim in the claim 2 to 5, it is characterized in that: air-pressure tube (5) is fixed together riveter pressure head (6) and the mutual lock ring in middle air-pressure tube (5) upper end through bolt by connecting ring (4) in described.
7. according to the described riveting machine of arbitrary claim in the claim 1 to 5, it is characterized in that: the fixing structure of the upper end of described patrix (3) and riveter pressure head (6) is: the upper end of patrix (3) is threaded with the internal thread screw (61) of setting in the riveter pressure head (6) by external screw thread and fixed with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201430339U CN201676992U (en) | 2010-03-29 | 2010-03-29 | Riveting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201430339U CN201676992U (en) | 2010-03-29 | 2010-03-29 | Riveting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201676992U true CN201676992U (en) | 2010-12-22 |
Family
ID=43342054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201430339U Expired - Lifetime CN201676992U (en) | 2010-03-29 | 2010-03-29 | Riveting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201676992U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145549A (en) * | 2011-05-03 | 2011-08-10 | 苏州工业园区高登威科技有限公司 | Press head capable of prepressing workpiece |
| CN102513497A (en) * | 2011-12-13 | 2012-06-27 | 广州信邦汽车装备制造有限公司 | Rotary riveting die for mounting balancer and method for riveting by use of such rotary riveting die |
| CN102756067A (en) * | 2012-06-26 | 2012-10-31 | 上海飞机制造有限公司 | Interference riveting method and device based on ultrasonic assistance |
| CN103506548A (en) * | 2012-06-20 | 2014-01-15 | 苏州工业园区高登威科技有限公司 | Riveting machine |
| CN103506554A (en) * | 2012-06-21 | 2014-01-15 | 苏州工业园区高登威科技有限公司 | Riveting machine |
| CN103506556A (en) * | 2012-06-21 | 2014-01-15 | 苏州工业园区高登威科技有限公司 | Riveting machine |
| CN103599997A (en) * | 2013-08-02 | 2014-02-26 | 上海依赛工业有限公司 | Numerically controlled riveting device |
| CN105414440A (en) * | 2015-11-26 | 2016-03-23 | 宁波福士汽车部件有限公司 | Press-fitting device of automobile pipe support |
| CN106424521A (en) * | 2016-11-16 | 2017-02-22 | 浙江大学 | Normal self-adaptation foot pressing mechanism of automatic boring and riveting machine |
| CN107377856A (en) * | 2017-08-15 | 2017-11-24 | 扬州五岳电器有限公司 | A kind of bimetal leaf connects iron nail forming machine |
-
2010
- 2010-03-29 CN CN2010201430339U patent/CN201676992U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102145549A (en) * | 2011-05-03 | 2011-08-10 | 苏州工业园区高登威科技有限公司 | Press head capable of prepressing workpiece |
| CN102513497A (en) * | 2011-12-13 | 2012-06-27 | 广州信邦汽车装备制造有限公司 | Rotary riveting die for mounting balancer and method for riveting by use of such rotary riveting die |
| CN103506548A (en) * | 2012-06-20 | 2014-01-15 | 苏州工业园区高登威科技有限公司 | Riveting machine |
| CN103506554A (en) * | 2012-06-21 | 2014-01-15 | 苏州工业园区高登威科技有限公司 | Riveting machine |
| CN103506556A (en) * | 2012-06-21 | 2014-01-15 | 苏州工业园区高登威科技有限公司 | Riveting machine |
| CN102756067B (en) * | 2012-06-26 | 2015-11-25 | 上海飞机制造有限公司 | Based on interference clinching method and the device thereof of ultrasonic wave added |
| CN102756067A (en) * | 2012-06-26 | 2012-10-31 | 上海飞机制造有限公司 | Interference riveting method and device based on ultrasonic assistance |
| CN103599997A (en) * | 2013-08-02 | 2014-02-26 | 上海依赛工业有限公司 | Numerically controlled riveting device |
| CN103599997B (en) * | 2013-08-02 | 2015-12-02 | 上海蒙塔萨汽车零部件有限公司 | Numerical control riveting equipment |
| CN105414440A (en) * | 2015-11-26 | 2016-03-23 | 宁波福士汽车部件有限公司 | Press-fitting device of automobile pipe support |
| CN106424521A (en) * | 2016-11-16 | 2017-02-22 | 浙江大学 | Normal self-adaptation foot pressing mechanism of automatic boring and riveting machine |
| CN107377856A (en) * | 2017-08-15 | 2017-11-24 | 扬州五岳电器有限公司 | A kind of bimetal leaf connects iron nail forming machine |
| CN107377856B (en) * | 2017-08-15 | 2024-02-23 | 扬州五岳电器有限公司 | Forming machine for bimetal strip connecting iron nails |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 312500 Xinchang provincial high tech Zone, Shaoxing, Zhejiang Patentee after: Zhejiang Kemao Industrial Co., Ltd. Address before: 312500 Xinchang Zhejiang provincial hi tech Zone Xinchang Technology & Trade Industry Co., Ltd. Patentee before: Xinchang County KEMAO Industrial Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101222 |
|
| CX01 | Expiry of patent term |