CN105290752A - Jig for riveting straight pins - Google Patents
Jig for riveting straight pins Download PDFInfo
- Publication number
- CN105290752A CN105290752A CN201410366758.7A CN201410366758A CN105290752A CN 105290752 A CN105290752 A CN 105290752A CN 201410366758 A CN201410366758 A CN 201410366758A CN 105290752 A CN105290752 A CN 105290752A
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- plate
- guide
- riveting
- supporting plate
- fixture
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Abstract
The invention discloses a jig for riveting straight pins. The jig comprises a bottom plate, a supporting plate movably arranged on the bottom plate, two circular basal pillars positioned on the two sides of the supporting plate, guide pillars arranged on the circular basal pillars, and a limiting block as well, wherein a guide plate is arranged between the two guide pillars; a compressed spring is arranged on each guide pillar in a sleeving manner; guide sleeves matched with the guide pillars are arranged inside the guide plate; one end of each compressed spring is tightly fixed inside the corresponding guide sleeve, and the other end of the compressed spring is propped against the corresponding circular basal pillar; a group of prepressing holes are formed in the limiting block; a punch fixing plate is arranged on the guide plate; a punch is arranged on the punch fixing plate; three locating plates are arranged on the supporting plate; and the locating plates are used for fixing bodies to be riveted. According to the jig for riveting straight pins, the problems that the riveting efficiency is low, the riveting effect is poor, and the work piece taking and placing are difficult during the riveting of conventional straight pins are effectively solved, and the jig is simple in structure, reliable in function and reasonable in structure, and can be widely applied to the field of straight pin riveting.
Description
Technical field
The present invention relates to a kind of fixture for riveting straight pin.
Background technology
Originally body riveted joint pad uses fixture locating bodies, tweezers placement straight pin and rivet in left side and rear side locating slot.Riveted joint efficiency is low, the control of poor quality's handle, and waste time and energy, safety coefficient is low.There is following problem simultaneously:
1. body riveting pin riveting method is originally: left back sequencing riveted joint, working (machining) efficiency is low
2. former fixture location is without prepressing structure, and often occur that straight pin rivets situation not in place, poor quality is control
3. troublesome poeration and blurred vision, inconvenient operative.
If 4. run into complex structure or this body profile is strange and body is larger time, body bonnet will be caused to rivet or pickup, put part difficulty, but also danger coefficient when adding operation.
Content of the present invention
The object of this invention is to provide a kind of fixture for riveting straight pin, solving existing straight pin when riveting, also exist that riveted joint efficiency is low, riveted joint weak effect, pickup and put the large problem of part difficulty.
The technical solution adopted for the present invention to solve the technical problems is: a kind of fixture for riveting straight pin, comprise base plate, the movable supporting plate be arranged on base plate, be positioned at two circular foundation of supporting plate both sides, be arranged on the guide pillar on circular foundation, between two described guide pillars, be provided with guide plate, described guide pillar is arranged with stage clip, be provided with the guide pin bushing suitable with guide pillar in described guide plate, described stage clip one end is fastened in guide pin bushing, and the other end and circular foundation offset; Above-mentioned fixture also comprises limited block, described limited block is provided with one group of precompressed hole; Described guide plate is provided with punch fixing plate, described punch fixing plate is provided with drift, described supporting plate is provided with three pieces of location-plates, described location-plate is used for fixing body to be riveted.
Conveniently the position of fixing and adjustment limited block, described base plate is provided with supporting plate, described supporting plate is provided with U-shaped frame, described limited block is provided with fixed axis, described fixed axis and U-shaped frame suitable.
Conveniently load and unload the fixed head with drift, described guide plate is provided with patrix, described punch fixing plate is fixed by screws on patrix.
Conveniently take out supporting plate, described supporting plate is provided with handle.
Can be good to make supporting plate being fixed on base plate, and can freely pull out from base plate, described base plate is provided with two pieces of guide plates connected by screw fastening, described supporting plate is between two pieces of guide plates, be provided with direction recess on bottom described guide plate, bottom the described supporting plate left and right sides, be provided with the suitable guide rail of direction recess.
In order to the motion that effectively can control guide plate is formed, when making resilience, guide plate can not fly out, and described guide pillar top is provided with the pressing plate for the movement travel of restricted guidance plate.
In order to enable body to be riveted stable be placed on fixture, described location-plate is provided with the resettlement groove suitable with body to be riveted.
Beneficial effect of the present invention: mobilizable supporting plate, be arranged on three pieces of location-plates on supporting plate, with the limited block in precompressed hole, be fixed on punch fixing plate on guide plate and on drift, above-mentioned 4 cooperatively interact, make in the riveting process of straight pin, when putting part and pickup, work difficulty is effectively reduced and is reduced danger, and stability, riveted joint efficiency when improve part riveted joint.Limited block is provided with the fixed axis that U-shaped frame coordinates, makes in riveting process, limited block can be good at fixing and is convenient to adjust position.Guide plate arranges patrix, and punch fixing plate on patrix, makes punch fixing plate to load and unload very easily by screw fastening, improves the flexible practicality of whole fixture.Supporting plate is provided with handle, is convenient to pull-out and the propelling of supporting plate, make to put part and pickup is more prone to.Base plate arranges guide plate, guide plate is arranged and the suitable direction recess of supporting plate, the propelling of supporting plate is pulled out convenient, and can be good at the movement travel of control supporting plate.The setting of pressing plate, can must control the movement travel of guide plate in springback process very well, effectively prevent flying out of guide plate, improves reasonability and the security of fixture.Location-plate is provided with the resettlement groove suitable with body to be riveted, can make body to be riveted stable be placed on fixture, make in the process of riveting, not easily occur that body tilts, the problem such as to collapse.
The present invention effectively can solve existing straight pin when riveting, and also exists that riveted joint efficiency is low, riveted joint weak effect, pickup and put the large problem of part difficulty, and structure is simple, reliable in function, rational in infrastructure, can be widely used in straight pin riveted joint field.
Below in conjunction with drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is sectional view of the present invention.
Fig. 2 is structural representation of the present invention.
Detailed description of the invention
Embodiment, a kind of fixture for riveting straight pin as shown in Figure 1 and Figure 2, comprise base plate 1, put the supporting plate 2 on base plate 1 if movable, be positioned at two circular foundation 3 of supporting plate 2 both sides, be arranged on the guide pillar 4 on circular foundation 3, be provided with guide plate 5 between two described guide pillars 4, described guide pillar 4 is arranged with stage clip 20, in described guide plate 5, be provided with the guide pin bushing 19 suitable with guide pillar 4, described stage clip 20 one end is fastened in guide pin bushing 19, and the other end and circular foundation 3 offset; Above-mentioned fixture also comprises limited block 10, described limited block 10 is provided with one group of precompressed hole 11; Described guide plate 5 is provided with punch fixing plate 6, described punch fixing plate 6 is provided with drift 7, described supporting plate is provided with three pieces of location-plates 8, described location-plate 8 is for fixing body 9 to be riveted.Described guide pillar 4 top is provided with the pressing plate 21 for restricted guidance plate 5 movement travel.
Described base plate 1 is provided with supporting plate 13, described supporting plate 13 is provided with U-shaped frame 14, described limited block 10 is provided with fixed axis 15, described fixed axis 15 and U-shaped frame 14 suitable.Described guide plate 5 is provided with patrix 12, and described fixed head 6 is fixed by screws on patrix 12.Described supporting plate 2 is provided with handle 16.
Described base plate 1 is provided with two pieces of guide plates 17 connected by screw fastening, described supporting plate 2 is between two pieces of guide plates 17, be provided with direction recess 18 on bottom described guide plate 17, bottom described supporting plate 2 left and right sides, be provided with the suitable guide rail of direction recess 18.
Described location-plate 8 is provided with the resettlement groove 22 suitable with body to be riveted 9.
Operation principle: when work pieces process, workpiece is put into the supporting plate being provided with location-plate, by the guide plate of the tape guide groove with supporting plate adaptation, supporting plate is made to slide into machining area, then placement limited block and body closely cooperate, next open circles pin is placed in the precompressed hole in limited block, pushes work assigned address gently.Again the riveted joint optimum state that part is adjusted to, on then overlapping on body, rivet workpiece.After completing this step, double handed start switch.By giving pressing plate downforce, making pressing down of pressing plate drive moving down of guide plate, driving moving down of patrix, punch fixing plate, drift simultaneously.Pad position can be aimed at accurately and rapidly by the cooperation of limited block in the riveting location hole of workpiece, thus easily in elastic cylindrical pin press-in workpiece.Punch fixing plate and drift cooperatively interact be joined together to form one can lowering or hoisting gear.Moving down of guide plate, can drive the guide pin bushing on it to the downward pressure of the stage clip be fastened thereon, stage clip is compressed.When part has been riveted, guide plate rises, and stage clip has just been subject to less than a downward power.According to the characteristic of stage clip, stage clip moment resilience can refer to original state.When stage clip recoils to original state, the guide plate of part can drive punch fixing plate and drift to rise, and gets back to original state.Dragging planker gently to bottom edge ground.Again limited block is taken out, take out body.
Claims (7)
1. one kind for riveting the fixture of straight pin, comprise base plate (1), the movable supporting plate (2) be arranged on base plate (1), be positioned at two circular foundation (3) of supporting plate (2) both sides, be arranged on the guide pillar (4) on circular foundation (3), guide plate (5) is provided with between two described guide pillars (4), described guide pillar (4) is arranged with stage clip (20), the guide pin bushing (19) suitable with guide pillar (4) is provided with in described guide plate (5), described stage clip (20) one end is fastened in guide pin bushing (19), the other end and circular foundation (3) offset, it is characterized in that: also comprise limited block (10), described limited block (10) is provided with one group of precompressed hole (11), described guide plate (5) is provided with punch fixing plate (6), described punch fixing plate (6) is provided with drift (7), described supporting plate is provided with three pieces of location-plates (8), described location-plate (8) is for fixing body (9) to be riveted.
2. the fixture for riveting straight pin according to claim 1, it is characterized in that: described base plate (1) is provided with supporting plate (13), described supporting plate (13) is provided with U-shaped frame (14), described limited block (10) is provided with fixed axis (15), described fixed axis (15) and U-shaped frame (14) suitable.
3. the fixture for riveting straight pin according to claim 1 and 2, it is characterized in that: described guide plate (5) is provided with patrix (12), described fixed head (6) is fixed by screws on patrix (12).
4. the fixture for riveting straight pin according to claim 3, is characterized in that: described supporting plate (2) is provided with handle (16).
5. the fixture for riveting straight pin according to claim 4, it is characterized in that: described base plate (1) is provided with two pieces of guide plates connected by screw fastening (17), described supporting plate (2) is positioned between two pieces of guide plates (17), described guide plate (17) bottom is provided with direction recess (18), bottom described supporting plate (2) left and right sides, is provided with the suitable guide rail of direction recess (18).
6. the fixture for riveting straight pin according to claim 5, is characterized in that: described guide pillar (4) top is provided with the pressing plate (21) formed for restricted guidance plate (5) motion.
7. the fixture for riveting straight pin according to claim 6, is characterized in that: described location-plate (8) is provided with the resettlement groove (22) suitable with body to be riveted (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410366758.7A CN105290752B (en) | 2014-07-29 | 2014-07-29 | A kind of fixture for riveting straight pin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410366758.7A CN105290752B (en) | 2014-07-29 | 2014-07-29 | A kind of fixture for riveting straight pin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105290752A true CN105290752A (en) | 2016-02-03 |
| CN105290752B CN105290752B (en) | 2018-08-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410366758.7A Active CN105290752B (en) | 2014-07-29 | 2014-07-29 | A kind of fixture for riveting straight pin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105290752B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0178180B1 (en) * | 1984-10-11 | 1990-03-07 | Brake And Clutch Industries Australia Pty. Ltd. | Metal forming process, apparatus therefor and product thereof |
| CN201736144U (en) * | 2010-03-18 | 2011-02-09 | 南车戚墅堰机车车辆工艺研究所有限公司 | Pressing and installing fixture |
| CN102989909A (en) * | 2012-11-26 | 2013-03-27 | 昌辉汽车电器（黄山）股份公司 | Riveting die of upper cover |
| CN102989890A (en) * | 2012-11-26 | 2013-03-27 | 昌辉汽车电器（黄山）股份公司 | Nut cap riveting die |
| CN202894099U (en) * | 2012-11-26 | 2013-04-24 | 昌辉汽车电器（黄山）股份公司 | Riveting fixture of automobile ignition lock case cover plate |
| CN103312100A (en) * | 2013-06-20 | 2013-09-18 | 上海酷风汽车部件有限公司 | Riveting device of brush box |
| CN203993017U (en) * | 2014-07-29 | 2014-12-10 | 昌辉汽车电器（黄山）股份公司 | A kind of for riveting the fixture of straight pin |
-
2014
- 2014-07-29 CN CN201410366758.7A patent/CN105290752B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0178180B1 (en) * | 1984-10-11 | 1990-03-07 | Brake And Clutch Industries Australia Pty. Ltd. | Metal forming process, apparatus therefor and product thereof |
| CN201736144U (en) * | 2010-03-18 | 2011-02-09 | 南车戚墅堰机车车辆工艺研究所有限公司 | Pressing and installing fixture |
| CN102989909A (en) * | 2012-11-26 | 2013-03-27 | 昌辉汽车电器（黄山）股份公司 | Riveting die of upper cover |
| CN102989890A (en) * | 2012-11-26 | 2013-03-27 | 昌辉汽车电器（黄山）股份公司 | Nut cap riveting die |
| CN202894099U (en) * | 2012-11-26 | 2013-04-24 | 昌辉汽车电器（黄山）股份公司 | Riveting fixture of automobile ignition lock case cover plate |
| CN103312100A (en) * | 2013-06-20 | 2013-09-18 | 上海酷风汽车部件有限公司 | Riveting device of brush box |
| CN203993017U (en) * | 2014-07-29 | 2014-12-10 | 昌辉汽车电器（黄山）股份公司 | A kind of for riveting the fixture of straight pin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105290752B (en) | 2018-08-14 |
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