CN205414297U - Combination punching riveting device - Google Patents
Combination punching riveting device Download PDFInfo
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- CN205414297U CN205414297U CN201521022411.7U CN201521022411U CN205414297U CN 205414297 U CN205414297 U CN 205414297U CN 201521022411 U CN201521022411 U CN 201521022411U CN 205414297 U CN205414297 U CN 205414297U
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Abstract
The utility model discloses a combination punching riveting device, including press workstation (12) and press depression bar (1), it is connected with riveting drift (2) in press depression bar (1) below, rivets to be equipped with the pre -compaction on drift (2) and tightly to overlap (5), pressure spring (3), cylindric lock (4) in advance, install positioning base (7) on press workstation (12), riveting drift (2) central line aligns with the central line of positioning base (7), the bottom of riveting drift (2) is equipped with the location cylinder of work piece (6). The utility model discloses cross and rivet the drift and convert the linear motion of press to the outer radial force that expands, realize the riveting function to the work piece. Pre -compaction device through setting up on the riveting drift compresses tightly the work piece earlier, and the terminal surface of work piece is fully laminated when guaranteeing the riveting. Align by the calibration annex and rivet the locating hole of drift and positioning base, ensure to debug the in -process and rivet the axiality relation between the locating hole of drift and positioning base.
Description
Technical field
This utility model relates to a kind of combination stamping riveting device being applied to the riveting of small size sheet workpiece, belongs to metalworking technical field.
Background technology
In existing small size sheet workpiece riveting process technology, riveting machine is mostly used to carry out rotary riveting.By fixing for workpiece on base, rivet flange is made by the riveting rotary head of high speed rotating, although it is uniform that common workpiece riveting quality is stablized flange by this riveting method, but for surface requirements height, size is little and clamps inconvenient workpiece, rotary riveting is used to be difficult to the axiality relation ensureing to be riveted between the part of workpiece.The axiality relation between part can be met in order to ensure the small size sheet workpiece being riveted, end face can effectively be fitted again, the combination stamping riveting device of the compositions such as positioning base, riveting drift, pre-pressing set, pre-pressing spring, straight pin and adjusting lever is used in this utility model, the axial force of forcing press is converted into radial rivet power, and compresses and be riveted part in the middle of orientation.The riveting of this device is uniform and stable, solid and reliable, end face laminating is respond well, and can guarantee that the axiality between workpiece interior-exterior parts.
Summary of the invention
Can not clamp in order to workpiece size is little when solving rotary riveting, surface requirements is bright and clean or between part, axiality such as has higher requirements at the problem, this utility model provides a kind of and has combination stamping riveting device simple and compact for structure, that installation and debugging are simple to operate, easy to maintenance.
Combination stamping riveting device of the present utility model includes press bench and forcing press depression bar, and connecting below forcing press depression bar has riveting drift, and riveting drift is provided with pre-pressing set, pre-pressing spring, straight pin；Being provided with positioning base on press bench, riveting drift centrage aligns with the centrage of positioning base；The bottom of riveting drift is provided with the positioning cylinder of workpiece.
The part of this combination stamping riveting device includes positioning base, riveting drift, pre-pressing set, pre-pressing spring, straight pin and adjusting lever etc..Positioning base is arranged on the workbench of forcing press, mainly supports and location workpiece.Riveting drift clamping is in the press rods of forcing press, and centrage aligns with the centrage of positioning base, and during riveting, drift contacts with rivet, and makes the outside turnup of rivet.Pre-pressing set, pre-pressing spring, straight pin are arranged on riveting drift, main being overlapped by pre-pressing realizes being riveted the pre-pressing of sheet part and preventing workpiece to be stuck on riveting drift with pre-pressing spring, straight pin is for being connected to rivet drift by pre-pressing set and pre-pressing spring, it is to avoid come off during work.Adjusting lever, as auxiliary locating tool, is mainly used in the depression bar centrage by the centre of location line of positioning base is adjusted to forcing press and aligns.
Positioning base is the two stepped cylindrical structurals of joint, mainly location and support workpiece.The height of positioning base should insert big more than the 10mm of length of positioning base than the positioning end that supports of workpiece, positioning base with support absorption surface end face outside dimension should the diameter dimension at least workpiece support position big, lower end arranges the protrusion step of high about 10mm external diameter 15mm～20mm bigger than upper end, for positioning base is pressed on the workbench of forcing press.The bottom surface of positioning base and upper surface keeping parallelism relation, arrange center positioning hole and constitute accurate matched in clearance with workpiece positioning cylinder in the centre of upper surface.
Riveting drift is more piece stepped cylindrical body structure, is used for supporting pre-pressing set and pre-pressing spring, and compresses workpiece and rivet.Riveting drift upper end first segment external diameter and the cylinder of formation premise clearance fit in the hole of forcing press depression bar, length is by the installation dimension requirement of forcing press depression bar.Second section arranges a disk, external diameter 6mm to 8mm bigger than upper end cylinder, a length of 8mm, and disk upper surface and the end contact of forcing press depression bar, lower surface contacts with the upper surface of pre-pressing spring.The external diameter of the 3rd pitch cylinder is 22mm, a length of 65mm, arranges two symmetrical cylindrical holes at distance bottom 6mm, and hole depth is 4mm, a diameter of 4mm.4th arranges a diameter cylinder more slightly larger than external diameter after rivet flange, and length is about 12mm.Bottom arranges a pyramid type platform, and lower end diameter is more slightly smaller than rivet hole, and bus full-shape is 10 degree, a length of 5mm, and circular cone and upper surface radius are the round-corner transition of 1mm.Conical surface requires to be polished processing, and carries out top layer heat treatment, improves hardness and the wearability of wall.
Pre-pressing set is cylinder barrel shaped structure, mainly when riveting for compressing the small size sheet part being riveted in advance, effectively fit with the end face of sheet member after guaranteeing riveting and the end face supporting part, after riveting, the thrust overlapped by pre-pressing makes workpiece depart from rapidly with riveting drift, it is to avoid workpiece is stuck on riveting drift.The a diameter of 30mm of outside cylinder of pre-pressing set, long 28mm, centre arranges a stepped hole, diameter macropores is 22mm and keeps accurate clearance fit relationship with riveting drift, the degree of depth is 20mm, second section is the hole diameter the 4th the biggest 0.5mm of pitch cylinder outside dimension than the correspondence of riveting drift, and runs through whole part.It addition, at distance macropore outer face 3mm until it is the asymmetrical grooves of 4.5mm that the bottom surface in hole arranges a width, and require that there is more accurate perpendicularity relation pre-pressing set lower surface with the axis of macropore.The premise clearance fit become with riveting drift cylinder by endoporus, it is ensured that pre-pressing overlaps not produce when sliding and rocks, the asymmetrical grooves overlapped through pre-pressing by straight pin, just energy limit slippage scope, it is to avoid it comes off.
Pre-pressing spring is mainly used in pre-pressing set is produced thrust, and then avoids sheet workpiece in riveting process arbitrarily to rock, it is achieved after riveting, between the part of workpiece, end face fits tightly.Further, workpiece applying when riveting drift backhaul thrust, trial work part comes off from riveting drift smoothly.Pre-pressing spring is helical spring, and drift is 55mm, and internal diameter is 24mm, and steel wire diameter is 7mm, and spring rate is 280N/mm.
Straight pin according to national standard selection standard part, is mainly used in stoping coming off of pre-pressing set and pre-pressing spring.Straight pin outside dimension is 4mm, a length of 16mm, is connected in the cylindrical hole of riveting drift by interference fit.
Adjusting lever is stepped cylindrical body, is for assisting the adnexa adjusting installation combination stamping riveting device, ensures that riveting drift keeps coaxial relation with the center positioning hole of positioning base by adjusting lever.Adjusting lever upper end first segment outside dimension is consistent with riveting drift upper end cylinder outside dimension, and with the clearance fit relationship that the installing hole of forcing press depression bar forms precision, second section external diameter is consistent with the positioning cylinder external diameter of workpiece.The overall length of first to the 4th section of a length of riveting drift of first segment is plus the thickness of upper surface behind workpiece support face to rivet turnup, second section length is at least long as the positioning cylinder length of workpiece, and should keep accurate axiality relation between two cylinders.
Relative to existing riveting method, combination stamping riveting device uses forcing press to rivet workpiece, and workpiece riveting is uniform and stable, it is respond well to compress, and is arranged by special construction, moreover it is possible to ensure the axiality of workpiece, it is to avoid the damage on the workpiece face of cylinder.Combination stamping riveting device described in the utility model, it is adaptable to small size sheet workpiece is riveted, and can guarantee that be riveted part compress reliable, axiality dimensional accuracy high, end face laminating is good.
Accompanying drawing explanation
Fig. 1 is combination stamping riveting device schematic diagram of the present utility model；
Fig. 2 is existing rotary riveting schematic diagram.
Accompanying drawing 1 description of symbols: 1-forcing press depression bar, 2-rivets drift, 3-pre-pressing spring, 4-straight pin, 5-pre-pressing set, 6-workpiece, 7-positioning base, 8-T type bolt, 9-nut, 10-briquetting, 11-cushion block, 12-press bench, 13-adjusting lever；
Accompanying drawing 2 description of symbols: 14-rivets rotary head, 15-workpiece, 16-chucks；
Detailed description of the invention
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings.
Illustrate a kind of stamping riveting device of prior art referring initially to Fig. 2, Fig. 2, it can be seen that this device mainly includes riveting rotary head 14 and chucks 16, workpiece 15 is placed on chucks 16, carries out rotary riveting by riveting rotary head 14.During enforcement by fixing for workpiece 15 on chucks 16, rivet flange is made by the riveting rotary head 14 of high speed rotating, although it is uniform that common workpiece riveting quality is stablized flange by this riveting method, but for surface requirements height, size is little and clamps inconvenient workpiece, rotary riveting is used to be difficult to the axiality relation ensureing to be riveted between the part of workpiece.
As it is shown in figure 1, the device that this utility model uses is a kind of combination stamping riveting device being applied to the riveting of small size sheet workpiece, by this combination stamping riveting device, it is possible to by Work-sheet pressing on support member, fastening after riveting.It is simple and compact for structure, installation and debugging and easy to maintenance, and it is good to receive riveting fruit, and the end face of workpiece is effectively fitted after can guarantee that riveting.
This device of the present utility model is mainly formed by with lower component: be first auxiliary equipment forcing press, and forcing press includes press bench 12, is positioned at the bottom of whole device, also forcing press depression bar 1, is suspended from the surface of press bench 12.Press bench 12 is provided with positioning base 7, and it is positioned at the centre of press bench 12, is used for fixing workpiece 6；Being provided with T-bolt 8 at the edge of press bench 12, this T-nut 8 is fixed on press bench 12 by briquetting 10 and is fastened with nut 9, is additionally provided with cushion block 11 between briquetting 10 and press bench 12.A riveting drift 2 is connected in the lower section of forcing press depression bar 1, pre-pressing spring 3, straight pin 4 and pre-pressing set 5 on riveting drift 2, additionally, this utility model is additionally provided with an adjusting lever 13, for assisting the adnexa adjusting installation combination stamping riveting device, ensure that riveting drift 2 keeps coaxial relation with the center positioning hole of positioning base 7 by adjusting lever 13.This device is the combination unit structure with guiding, pre-pressing and riveting function.First contacting and compress, by pre-pressing set 5, the workpiece 6 being riveted, riveting drift 2 extends the structure of the mechanical sequential action of rivet turnup again.
From the foregoing, it will be observed that auxiliary equipment of the present utility model is forcing press.Part axiality span of control: 0.06mm
Riveting part wall thickness: 1.5mm～3mm.By riveting drift 2, the linear motion of forcing press is converted into the radial force extended out, it is achieved the riveting function to workpiece 6.By the prepressing device arranged on riveting drift 2, first workpiece 6 is compressed, it is ensured that during riveting, the end face of workpiece 6 is fully fitted.By calibration accessory alignment riveting drift 2 and the hole, location of positioning base 7, it is ensured that rivet the axiality relation between the hole, location of drift 2 and positioning base 7 during debugging.
Riveting taper seat and the end face of riveting drift 2 use radius to be the arc transition of 1.5mm, the full-shape of taper seat 20 °～25 °, it is ensured that rivet hole expands and turnup smoothly.The shape that pre-pressing set 5 is made up of pre-pressure surface, anticreep groove, spigot surface is to realize its function, and meanwhile, this utility model debugs centering structure by adjusting lever 13 as positioning base 7 and the combination riveting drift 2 assembly.
Embodiment 1:
As it is shown in figure 1, at certain the type product produced, it is desirable to be that 1.5mm sheet part is riveted in certain cylindrical support member by thickness, it is ensured that riveting is firmly, axiality controls within 0.04mm between part.Sheet part thickness 1.5mm, outside diameter is 26mm, and median pore radius is 4.3mm.Support member is three pitch circle cylindricalitys, and centre has the through hole of an a diameter of 2.8mm, upper end first segment cylinder external diameter to be the long 2.6mm of 4.2mm, and a middle pitch cylinder external diameter is the long 8.8mm of 11mm, the 3rd pitch cylinder long 9.1mm of a diameter of 9.1mm.Wherein, first segment is rivet portion, for sheet part is riveted to this part.Use combination stamping riveting device of the present utility model that sheet part is riveted, can guarantee that sheet part simultaneously and support member riveting is firm and between part, axiality controls within 0.04mm.Combination stamping riveting device installation and debugging of the present utility model are simple, assembly or disassembly workpiece simple and fast, and workpiece hinders phenomenon without crushing or squeezing.
The part that this utility model relates to has riveting drift 2, pre-pressing spring 3, pre-pressing set 5, straight pin 4, positioning base 7 and adjusting lever 13.By this device is installed on pneumatic press, after having debugged team's neutrality of positioning base 7 and riveting drift 2, the riveting workpiece that just energy is convenient, fast, stable.
The height of positioning base 7 is designed as 50mm, and the outside dimension of upper end cylinder is designed as 32mm, a length of 40mm, and lower end is the protrusion step of external diameter 50mm height 10mm, for positioning base 7 is pressed on press bench 12.The bottom surface of positioning base 7 and upper surface keeping parallelism relation, arranging center positioning hole in the centre of upper surface is matched in clearance accurate with the positioning cylinder composition of workpiece 6 for 9.1mm.
Riveting drift 2 is more piece stepped cylindrical body structure, and the external diameter of first segment cylinder is 25mm, long 40mm, with the matched in clearance that the installing hole of forcing press depression bar 1 forms precision.The external diameter of second section disk is 38mm, a length of 8mm.The external diameter of the 3rd pitch cylinder is 22mm, a length of 65mm, and arranges two symmetrical cylindrical holes at distance bottom 6mm, and hole depth is 4mm, a diameter of 4mm.Section four, the cylinder of an a diameter of 8mm, length is about 12mm.Section five, be a pyramid type platform, and lower end diameter is 2.3mm, and bus full-shape is 10 degree, a length of 5mm, and circular cone and upper surface radius are the round-corner transition of 1mm.Conical surface requires to be polished processing, and carries out top layer heat treatment, improves hardness and the wearability of wall.
Pre-pressing set 5 is cylinder barrel shaped structure, the long 28mm of a diameter of 30mm of outside cylinder, centre arranges a stepped hole, and diameter macropores is 22mm and keeps accurate clearance fit relationship with riveting drift 2, the degree of depth is 20mm, second section be hole diameter be that 8.5mm runs through whole part.It addition, at distance macropore outer face 3mm until it is the asymmetrical grooves of 4.5mm that the bottom surface in hole arranges a width, and require that the axis verticality that pre-pressing overlaps 5 lower surfaces and macropore is 0.04mm.By endoporus and the premise clearance fit riveting the formation of drift 2 cylinder, it is ensured that pre-pressing does not produce when overlapping 5 slip and rocks, straight pin 4 is overlapped through pre-pressing the asymmetrical grooves of 5, with regard to energy limit slippage scope, it is to avoid it comes off.
Pre-pressing spring 3 is helical spring, and drift is 55mm, and internal diameter is 24mm, and steel wire diameter is 7mm, and spring rate is 280N/mm.
Straight pin 4 is according to national standard selection standard part, and outside dimension is 4mm, a length of 16mm, is connected in the cylindrical hole of riveting drift 2 by interference fit.
Adjusting lever 13 is stepped cylindrical body, and the external diameter of first segment cylinder is 25mm, with the clearance fit relationship that the installing hole of forcing press depression bar 1 forms precision, a length of 136.8mm.The external diameter of second section cylinder is the long 9.1mm of 9.1mm, and size keeps consistent with the support part positioning end external diameter of workpiece, should keep axiality within 0.03mm between two cylinders.
When riveting drift 2 assembles, first, it is set to pre-pressing spring 3 rivet on the 3rd cylinder of drift 2, again pre-pressing set 5 is loaded onto along with pre-pressing spring 3, and make groove align with the circular hole of riveting drift 2, in circular hole, then squeeze into straight pin 4, i.e. complete to rivet the assembling of drift 2 assembly.
When positioning base 7 is installed, first by depression bar 1 installing hole of adjusting lever 13 clamping to forcing press, install to positioning base 7 again, on the small column of adjusting lever 13 lower end, be moved down by the depression bar 1 of forcing press the most slowly, until positioning base 7 falls smoothly on press bench 12.Then, with T-bolt 8, nut 9, briquetting 10, cushion block 11 by firm for positioning base 7 clamping on press bench 12, and adjust the stroke of the depression bar 1 of forcing press so that it is range just falls in current location.Then, adjusting lever 13 is pulled down from forcing press depression bar 1, be replaced by riveting drift 2 assembly and install on forcing press depression bar 1, i.e. the adjustment and installation of finishing device.
This utility model device riveting to workpiece: first, drives riveting drift 2 assembly upwards backhaul to peak by forcing press depression bar 1；Then, supporting workpiece 6 in the hole, location that part and sheet part install to positioning base 7；Restarting pressure machine depression bar is pressed for 1 time, moves to the range of regulation, until the deformation of workpiece rivet turnup；Finally, by forcing press depression bar 1 backhaul, and take off workpiece 6, complete the riveting work of workpiece.
During the riveting work to workpiece 6, the end face of pre-pressing set 5 first contacts with the upper surface of sheet workpiece, pre-pressing spring 3 pressurized can be made, outside resilience force is formed by the end face of pre-pressing set 5, and then make sheet workpiece be pressed on support part, sheet workpiece in riveting process is avoided arbitrarily to rock, it is achieved after riveting, between the part of workpiece 6, end face fits tightly.The cone of riveting drift 2 makes the endoporus of rivet be expanded, and cylinder is expanded until contacting with the aperture of sheet part simultaneously, it is ensured that be riveted sheet part and the axiality relation supported on part cylinder direction.It addition, knuckle promotes the outside turnup of rivet oral area, the rivet force that stroke is downward.When forcing press depression bar 1 rivets drift 2 backhaul, the resilience force of pre-pressing spring can make again workpiece come off smoothly from riveting drift.
By cone and the round-corner transition structure of riveting drift 2, between the part of workpiece axiality dimensional requirement is effectively ensured.The spring force formed by pre-pressing spring 2, can ensure that in riveting process, the end face of part is sufficiently fitted, and can effectively avoid workpiece 6 clamping stagnation after riveting on riveting drift 2.The workpiece riveted by this device, it is not necessary to workpiece is carried out clamping, it is to avoid the workpiece face of cylinder produces the risk that crushes scuffing in the course of processing, can make the process of riveting easy, quick and safety simultaneously.
Certainly, being more than concrete exemplary applications of the present utility model, this utility model also has the technical scheme that other embodiment, all employing equivalents or equivalent transformation are formed, within all falling within the protection domain required by this utility model.
Claims (7)
1. a combination stamping riveting device, including press bench (12) and forcing press depression bar (1), it is characterized in that: connecting in forcing press depression bar (1) lower section has riveting drift (2), and riveting drift (2) is provided with pre-pressing set (5), pre-pressing spring (3), straight pin (4)；Being provided with positioning base (7) on press bench (12), riveting drift (2) centrage aligns with the centrage of positioning base (7)；The bottom of riveting drift (2) is provided with the positioning cylinder of workpiece (6).
Combination stamping riveting device the most according to claim 1, it is characterized in that: described positioning base (7) is the two stepped cylindrical structurals of joint, the support positioning end of the aspect ratio workpiece (6) of positioning base (7) inserts big more than the 10mm of length of positioning base (7), positioning base (7) is big with the diameter dimension supporting end face outside dimension at least workpiece (6) support zone that workpiece (6) contacts, lower end arranges the protrusion step of high 10mm and external diameter 15mm～20mm bigger than upper end, for positioning base (7) is pressed on press bench (12)；The bottom surface of positioning base (7) and upper surface keeping parallelism relation, arrange center positioning hole and constitute accurate matched in clearance with workpiece (6) positioning cylinder in the centre of upper surface.
Combination stamping riveting device the most according to claim 1, it is characterised in that: riveting drift (2) is more piece stepped cylindrical body structure, riveting drift (2) upper end first segment external diameter and the cylinder of formation premise clearance fit in the hole of forcing press depression bar (1)；Second section arranges the end contact of a disk, disk upper surface and forcing press depression bar (1), and lower surface contacts with the upper surface of pre-pressing spring (3)；At 3rd pitch cylinder distance bottom 6mm, two symmetrical cylindrical holes are set；Section four, arrange a diameter cylinder bigger than external diameter after rivet flange；Bottom arranges a pyramid type platform, circular cone and upper surface round-corner transition.
Combination stamping riveting device the most according to claim 1, it is characterized in that: pre-pressing set (5) is cylinder barrel shaped structure, the a diameter of 30mm of outside cylinder of pre-pressing set (5), long 28mm, centre arranges a stepped hole, and diameter macropores and riveting drift (2) keep accurate clearance fit relationship, and second section is aperture, diameter is than the 4th big 0.5mm of pitch cylinder outside dimension of the correspondence of riveting drift (2), and runs through whole part；It addition, at distance macropore outer face 3mm until it is the asymmetrical grooves of 4.5mm that the bottom surface in hole arranges a width, and the axis of pre-pressing set (5) lower surface and macropore has the perpendicularity relation of precision.
Combination stamping riveting device the most according to claim 1, it is characterized in that: pre-pressing spring (3) is for producing thrust to pre-pressing set (5), and then avoid the workpiece (6) of thin plate in riveting process arbitrarily to rock, it is achieved after riveting, between the part of workpiece (6), end face fits tightly；Further, when riveting drift (2) backhaul, workpiece (6) is applied thrust, make workpiece (6) come off smoothly from riveting drift (2)；Pre-pressing spring (3) is helical spring, and drift is 55mm, and internal diameter is 24mm, and steel wire diameter is 7mm, and spring rate is 280N/mm.
Combination stamping riveting device the most according to claim 1, it is characterized in that: straight pin (4) is used for stoping coming off of pre-pressing set (5) and pre-pressing spring (3), straight pin (4) outside dimension is 4mm, a length of 16mm, is connected in the cylindrical hole of riveting drift (2) by interference fit.
Combination stamping riveting device the most according to claim 1, it is characterized in that: it is additionally provided with adjusting lever (13), adjusting lever (13) is stepped cylindrical body, adjusting lever (13) upper end first segment outside dimension is consistent with riveting drift (2) upper end cylinder outside dimension, with the clearance fit relationship that the installing hole of forcing press depression bar (1) forms precision, second section external diameter is consistent with the positioning cylinder external diameter of workpiece (6)；The overall length of first to the 4th section of a length of riveting drift (2) of first segment is plus the thickness of upper surface after workpiece (6) supporting surface to rivet turnup, second section length is at least long as the positioning cylinder length of workpiece (6), and keeps axiality relation between two cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521022411.7U CN205414297U (en) | 2015-12-10 | 2015-12-10 | Combination punching riveting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521022411.7U CN205414297U (en) | 2015-12-10 | 2015-12-10 | Combination punching riveting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205414297U true CN205414297U (en) | 2016-08-03 |
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ID=56515456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521022411.7U Withdrawn - After Issue CN205414297U (en) | 2015-12-10 | 2015-12-10 | Combination punching riveting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205414297U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618656A (en) * | 2015-12-10 | 2016-06-01 | 贵州红林机械有限公司 | Method and device for combined stamping riveting |
| CN108672638A (en) * | 2018-07-10 | 2018-10-19 | 西安航空制动科技有限公司 | A kind of rotation riveting punch |
| CN108838939A (en) * | 2018-07-06 | 2018-11-20 | 芜湖莫森泰克汽车科技股份有限公司 | The guiding tube end of automobile tail gate strut withholds method |
| CN109967686A (en) * | 2017-12-28 | 2019-07-05 | 上海众大汽车配件有限公司 | A kind of riveting die auxiliary device and riveting die |
| CN110523858A (en) * | 2019-08-15 | 2019-12-03 | 广西汽车集团有限公司 | A kind of sleeving and riveting attachment device |
| CN110653324A (en) * | 2019-09-30 | 2020-01-07 | 中国航空工业标准件制造有限责任公司 | Multifunctional device for nut assembly |
| CN113649783A (en) * | 2021-08-16 | 2021-11-16 | 安徽雷利智能科技有限公司 | Riveting die and working method using same |
| CN114453500A (en) * | 2022-02-28 | 2022-05-10 | 合肥龙旗智能科技有限公司 | Upper stamping die and stamping device |
-
2015
- 2015-12-10 CN CN201521022411.7U patent/CN205414297U/en not_active Withdrawn - After Issue
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105618656A (en) * | 2015-12-10 | 2016-06-01 | 贵州红林机械有限公司 | Method and device for combined stamping riveting |
| CN109967686A (en) * | 2017-12-28 | 2019-07-05 | 上海众大汽车配件有限公司 | A kind of riveting die auxiliary device and riveting die |
| CN108838939A (en) * | 2018-07-06 | 2018-11-20 | 芜湖莫森泰克汽车科技股份有限公司 | The guiding tube end of automobile tail gate strut withholds method |
| CN108672638A (en) * | 2018-07-10 | 2018-10-19 | 西安航空制动科技有限公司 | A kind of rotation riveting punch |
| CN108672638B (en) * | 2018-07-10 | 2023-08-29 | 西安航空制动科技有限公司 | Rotary riveting punch |
| CN110523858A (en) * | 2019-08-15 | 2019-12-03 | 广西汽车集团有限公司 | A kind of sleeving and riveting attachment device |
| CN110653324A (en) * | 2019-09-30 | 2020-01-07 | 中国航空工业标准件制造有限责任公司 | Multifunctional device for nut assembly |
| CN113649783A (en) * | 2021-08-16 | 2021-11-16 | 安徽雷利智能科技有限公司 | Riveting die and working method using same |
| CN114453500A (en) * | 2022-02-28 | 2022-05-10 | 合肥龙旗智能科技有限公司 | Upper stamping die and stamping device |
| CN114453500B (en) * | 2022-02-28 | 2024-01-30 | 合肥龙旗智能科技有限公司 | Stamping upper die and stamping device |
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