CN102009333B - Self-aligning rivet-pressing adapter - Google Patents
Self-aligning rivet-pressing adapter Download PDFInfo
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- CN102009333B CN102009333B CN201010511059A CN201010511059A CN102009333B CN 102009333 B CN102009333 B CN 102009333B CN 201010511059 A CN201010511059 A CN 201010511059A CN 201010511059 A CN201010511059 A CN 201010511059A CN 102009333 B CN102009333 B CN 102009333B
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- rivet
- adapter
- riveting
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Abstract
The invention discloses a self-aligning rivet-pressing adapter. The self-aligning rivet-pressing adapter is arranged between a press machine and a rivet-pressing head; the self-aligning rivet-pressing adapter is provided with a press machine joint, an aligning disk and a cover board which are fixedly connected with one another sequentially along the axial direction of the self-aligning rivet-pressing adapter; the self-aligning rivet-pressing adapter is matched and connected with the machine head of the press machine through the press machine joint; an aligning joint is arranged in the cavity in the middle of the aligning disk; a rivet-pressing head matching hole is formed in the center of the aligning joint and is matched and connected with the rivet-pressing head; and a gap is reserved between the peripheral surface of the aligning joint and the surface of the inner cavity of the aligning disk. According to the technical scheme, the rivet-pressing center can be adjusted automatically and tinily, a lateral force generated by eccentric press-in can be automatically absorbed, and the press-in center and the center of the cavity hole can be automatically adjusted to be consistent, so the production efficiency and the product quality are greatly improved and the maximum offsetting value of the rivet-pressing center can be changed conveniently according to requirements.
Description
Technical field
The invention belongs to the technical field of manufacturing technology, relate to the technological equipment of pressure processing, more particularly, the present invention relates to a kind of from aligning riveting adapter.
Background technology
At present, in the parts of automobile, some parts are arranged,, need press-fit steel or copper tube-like piece, to realize the function of ventilation, logical oil and water flowing like the aluminum cavity of throttle body, inlet manifold class etc.It is bigger that these tube-like pieces generally design interference, needs with hydraulic cylinder or pneumohydraulic pressure-cylinder during riveting.Owing to cavity design, add and all have tolerance man-hour, make design centre and actually press-fit the center and always have certain deviation.Cause that easily the mouth of pipe leaks and is difficult for procuratorial work if be pushed down in the situation of deviation.
In order to guarantee the high sealing performance of the riveting mouth of pipe, must guarantee when tube-like piece is pressed into cavity that the design centre press-fits the absolute consistent of center with actual.General solution is that the cavity stationary fixture is not connected with base plate at present, and the operator can arbitrarily move the cavity anchor clamps to adapt to the pressure head center.But, there are 2 deficiencies for producing in batches:
1, when manual operations moved anchor clamps tracking error direction by rule of thumb, and difficulty is big, and is prone to cause personnel to injure;
2, be difficult to satisfy the designing requirement of angle nominal for the tube-like piece that corner design is arranged.
Summary of the invention
Problem to be solved by this invention provides a kind of from aligning riveting adapter, its objective is the production efficiency and the product quality that improve riveting processing.
To achieve these goals, the technical scheme taked of the present invention is:
Provided by the present inventionly be arranged between forcing press and the riveting head from aligning riveting adapter; Described on aligning riveting adapter, establish forcing press joint, aligning dish and cover plate and along described from axially being fastenedly connected successively of aligning riveting adapter, describedly be connected from the head of aligning riveting adapter through described forcing press joint and described forcing press; Establish the aligning joint in the cavity in the middle of the described aligning dish, riveting head mating holes is established at the center of described aligning joint and the riveting head is connected, and is provided with the gap between the outer surface of described aligning joint and the surface of internal cavity of described aligning dish.
On the periphery of described aligning joint, be provided with spring, described spring is the compression spring, and the one of which end contacts with described aligning joint, and the other end contacts with the surface of internal cavity of described aligning dish.
Described spring is located in the spring eye of described aligning joint.
The periphery section of described aligning joint be shaped as rectangle, described spring is distributed on four limits of rectangle.
The quantity of described spring on each limit of described rectangle is three.
The present invention adopts technique scheme; Can carry out the automatic adjusting of trace to the center of riveting; The side force that produces when being pressed into off-centre can absorb through spring automatically; And automatically adjustment to be pressed into the center consistent with the chamber hole center, improve production efficiency and product quality greatly, and can change the peak excursion value at riveting center as required easily.
Description of drawings
The mark of facing down among expressed content of each width of cloth accompanying drawing of this specification and the figure briefly explains:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the cross-sectional schematic of overlooking direction of structure shown in Figure 1.
Be labeled as among the figure:
1, forcing press joint, 2, the aligning dish, 3, the aligning joint, 4, cover plate, 5, spring, 6, riveting head mating holes.
The specific embodiment
Contrast accompanying drawing below; Through description to embodiment; Effect and operation principle, the manufacturing process of mutual alignment between the shape of specific embodiments of the invention such as related each member, structure, the each several part and annexation, each several part and manipulate method etc.; Do further detailed explanation, inventive concept of the present invention, technical scheme are had more complete, accurate and deep understanding to help those skilled in the art.
In order to solve the problem that exists at the described present known technology of this specification background technology part and to overcome its defective, realize improving the production efficiency of riveting processing and the goal of the invention of product quality, the technical scheme that the present invention takes is:
As depicted in figs. 1 and 2; Provided by the present inventionly be arranged between forcing press and the riveting head from aligning riveting adapter; Described on aligning riveting adapter, establish forcing press joint 1, aligning dish 2 and cover plate 4 and along described from axially being fastenedly connected successively of aligning riveting adapter, describedly be connected through the head of described forcing press joint 1 with described forcing press from aligning riveting adapter; Establish aligning joint 3 in the cavity in the middle of the described aligning dish 2, the center of described aligning joint 3 is established riveting head mating holes 6 and is connected with the riveting head, is provided with the gap between the surface of internal cavity of the outer surface of described aligning joint 3 and described aligning dish 2.
Adopt technique scheme,, can carry out the automatic adjusting of trace, improve production efficiency and product quality greatly the riveting center owing between the surface of internal cavity of the outer surface of aligning joint 3 and described aligning dish 2, be provided with the gap.The present invention does not change the design of original riveting head and cavity stationary fixture.Δ is forcing press center and the peak excursion value that is pressed into the center among Fig. 2.Change the Δ value and can change the peak excursion value easily.
On the periphery of described aligning joint 3, be provided with spring 5, described spring 5 is the compression spring, and the one of which end contacts with described aligning joint 3, and the other end contacts with the surface of internal cavity of described aligning dish 2.
The side force that produces when being pressed into off-centre can make spring 5 absorb automatically, and automatically adjustment to be pressed into the center consistent with riveting head mating holes 6 centers.After riveting finishes, can set back automatically.
In order to make the fixed-site of spring 5, in use do not produce displacement, spring 5 of the present invention is located in the spring eye of described aligning joint 3.
The periphery section of aligning joint 3 of the present invention be shaped as rectangle, described spring 5 is distributed on four limits of rectangle.
Adopt technique scheme, make that structure is easy to make, Installation and Debugging are convenient.
As shown in Figure 1, the quantity of spring 5 of the present invention on each limit of described rectangle is three.The present invention adopts 12 springs 5 with identical elastic force to be distributed on four sides of aligning joint 3, and aligning joint 3 is depressed into aligning dish 2 centers.
Method for using of the present invention and design points for attention:
1, as shown in Figure 2, the Φ D of forcing press joint 1 should be designed to the fitted shaft of pressure head; The Φ d of the riveting head mating holes 6 on the aligning joint 3 should be designed to the mating holes of riveting head.During use adapter of the present invention is connected between forcing press and the riveting head.
2, design the time will guarantee the matched in clearance slit of shoulder height h of thickness H and the aligning joint 3 of aligning dish 2.Guarantee lubricating in the gap during use.
3, the spring force of spring 5 should be reasonable in design, makes things convenient for automatic aligning.
Combine accompanying drawing that the present invention has been carried out exemplary description above; Obviously the concrete realization of the present invention does not receive the restriction of aforesaid way; As long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; Or design of the present invention and technical scheme are directly applied to other occasion without improving, all within protection scope of the present invention.
Claims (3)
1. one kind from aligning riveting adapter, it is characterized in that:
Describedly be arranged between forcing press and the riveting head from aligning riveting adapter; Described on aligning riveting adapter, establish forcing press joint (1), aligning dish (2) and cover plate (4) and along described from axially being fastenedly connected successively of aligning riveting adapter, describedly be connected from the head of aligning riveting adapter through described forcing press joint (1) and described forcing press;
Establish aligning joint (3) in the cavity in the middle of the described aligning dish (2); The center of described aligning joint (3) is established riveting head mating holes (6) and is connected with the riveting head, is provided with the gap between the surface of internal cavity of the outer surface of described aligning joint (3) and described aligning dish (2);
On the periphery of described aligning joint (3), be provided with spring (5), described spring (5) is the compression spring, and the one of which end contacts with described aligning joint (3), and the other end contacts with the surface of internal cavity of described aligning dish (2);
The periphery section of described aligning joint (3) be shaped as rectangle, described spring (5) is distributed on four limits of rectangle.
2. described from aligning riveting adapter according to claim 1, it is characterized in that: described spring (5) is located in the spring eye of described aligning joint (3).
3. according to claim 1 or 2 described from aligning riveting adapter, it is characterized in that: the quantity of described spring (5) on each limit of described rectangle is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010511059A CN102009333B (en) | 2010-10-15 | 2010-10-15 | Self-aligning rivet-pressing adapter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010511059A CN102009333B (en) | 2010-10-15 | 2010-10-15 | Self-aligning rivet-pressing adapter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102009333A CN102009333A (en) | 2011-04-13 |
| CN102009333B true CN102009333B (en) | 2012-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010511059A Active CN102009333B (en) | 2010-10-15 | 2010-10-15 | Self-aligning rivet-pressing adapter |
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| CN (1) | CN102009333B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112809384A (en) * | 2021-03-02 | 2021-05-18 | 江苏正越智能设备有限公司 | Electric motor car brake lever riveting equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2878862Y (en) * | 2006-03-12 | 2007-03-14 | 王洪山 | Rotary joint for sleeve external pressure spring |
| CN201412458Y (en) * | 2009-04-16 | 2010-02-24 | 常州光洋轴承有限公司 | Release bearing assembly of simplified self-aligning clutch |
| CN201460788U (en) * | 2009-05-27 | 2010-05-12 | 胜利油田金岛实业有限责任公司 | Automatic aligning and deviation-adjusting polish rod sealing device |
| CN201862972U (en) * | 2010-10-15 | 2011-06-15 | 安徽省芜湖仪器仪表研究所 | Self-aligning riveting adapter |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4718258B2 (en) * | 2005-07-07 | 2011-07-06 | パナソニック株式会社 | Substrate support method and component mounting method using the method |
-
2010
- 2010-10-15 CN CN201010511059A patent/CN102009333B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2878862Y (en) * | 2006-03-12 | 2007-03-14 | 王洪山 | Rotary joint for sleeve external pressure spring |
| CN201412458Y (en) * | 2009-04-16 | 2010-02-24 | 常州光洋轴承有限公司 | Release bearing assembly of simplified self-aligning clutch |
| CN201460788U (en) * | 2009-05-27 | 2010-05-12 | 胜利油田金岛实业有限责任公司 | Automatic aligning and deviation-adjusting polish rod sealing device |
| CN201862972U (en) * | 2010-10-15 | 2011-06-15 | 安徽省芜湖仪器仪表研究所 | Self-aligning riveting adapter |
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| Publication number | Publication date |
|---|---|
| CN102009333A (en) | 2011-04-13 |
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Effective date of registration: 20191108 Address after: 241000 Anhui Province, Wuhu city Yijiang District Wenjin Road No. 201 Patentee after: Wuhu Institute of Technology Address before: 241009 No. 63 worker peasant Road, Jinghu District, Anhui, Wuhu Patentee before: Anhui Wuhu Instrumentation Research Institute |
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Effective date of registration: 20201022 Address after: No.1 industrial concentration zone, WuJie Town, Tongzhou District, Nantong City, Jiangsu Province, 226300 Patentee after: Jiangsu Huanyu steel structure Heavy Industry Co., Ltd Address before: 241000 Anhui Province, Wuhu city Yijiang District Wenjin Road No. 201 Patentee before: WUHU INSTITUTE OF TECHNOLOGY |